{"id":1216,"date":"2026-04-27T13:33:46","date_gmt":"2026-04-27T10:33:46","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/?p=1216"},"modified":"2026-04-27T13:33:46","modified_gmt":"2026-04-27T10:33:46","slug":"27-4-2026","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/2026\/04\/27\/27-4-2026\/","title":{"rendered":"27\/4\/2026"},"content":{"rendered":"<p><strong style=\"font-size: 1.1em\">\u0393\u039b\u03a9\u03a3\u03a3\u0391:<\/strong> \u0393\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03bf\u03c1\u03b8\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03b1\u03bc\u03b5 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7. \u0394\u03b5\u03bd \u03c0\u03c1\u03bf\u03c7\u03c9\u03c1\u03ae\u03c3\u03b1\u03bc\u03b5.<\/p>\n<p>\u0393\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9:<\/p>\n<ul>\n<li>\u0391\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7: \u03c3\u03b5\u03bb. 8 \u0392.\u039c.<\/li>\n<li>\u0391\u03c3\u03ba. 1 \u03ba\u03b1\u03b9 2\/ \u03c3\u03b5\u03bb. 36 \u03a4.\u0395.<\/li>\n<\/ul>\n<p><strong>\u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u0391: <\/strong>\u0393\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03bf.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1224\" src=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-220x300.jpg\" alt=\"\" width=\"220\" height=\"300\" srcset=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-220x300.jpg 220w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-752x1024.jpg 752w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-768x1045.jpg 768w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-1128x1536.jpg 1128w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211-1505x2048.jpg 1505w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125211.jpg 1800w\" sizes=\"auto, (max-width: 220px) 100vw, 220px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1225\" src=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-300x237.jpg\" alt=\"\" width=\"300\" height=\"237\" srcset=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-300x237.jpg 300w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-1024x809.jpg 1024w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-768x607.jpg 768w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-1536x1213.jpg 1536w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_125220-2048x1618.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u0393\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9:<\/p>\n<ul>\n<li>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03bf:\u00a0 \u0395\u03ba\u03c4\u03b5\u03bb\u03ce \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2:<\/li>\n<\/ul>\n<p>78,6 \u00d7 10 =<br \/>\n19,905 \u00d7 100 =<br \/>\n3,5506 \u00d7 1.000 =<br \/>\n3,65 \u00d7 10 =<br \/>\n60,531 \u00d7 100 =<br \/>\n0,983 \u00d7 1.000 =<\/p>\n<p>7.905,4 : 1.000=<br \/>\n3.712,62 : 100 =<br \/>\n542,731 : 10 =<br \/>\n18.015,1 : 1.000 =<br \/>\n894,6 : 100 =<br \/>\n2.055,43 : 10 =<\/p>\n<ul>\n<li><strong>\u039c\u03b5\u03bb\u03b5\u03c4\u03ce \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bf\u03bb\/\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03b9\u03c1\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b5\u03ba\u03b1\u03b4\u03b9\u03ba\u03ce\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03bc\u03b5 \u03c4\u03bf 10, 100, 1.000 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03c9 \u03b5\u03be\u03ac\u03c3\u03ba\u03b7\u03c3\u03b7.<\/strong><\/li>\n<\/ul>\n<p><strong>\u0399\u03a3\u03a4\u039f\u03a1\u0399\u0391: <\/strong>\u0393\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03c4\u03bf \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b7\u03c0\u03c4\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c7\u03c9\u03c1\u03ae\u03c3\u03b1\u03bc\u03b5 \u03c3\u03c4\u03b7 \u03c3\u03b5\u03bb.97. \u039c\u03b5\u03bb\u03b5\u03c4\u03ac\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03b7 \u03c3\u03b5\u03bb. 97. <strong>\u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03c7\u03ac\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03bc\u03ac\u03b8\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2, \u03c6\u03ad\u03c1\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c4\u03b7\u03bd \u03a0\u03ad\u03bc\u03c0\u03c4\u03b7.<\/strong>\u00a0 \u0388\u03c7\u03bf\u03c5\u03bd \u03b1\u03bd\u03ad\u03b2\u03b5\u03b9 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 (powerpoint) \u03c4\u03b7\u03c2 \u0395\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 7 \u03c3\u03c4\u03bf blog.<\/p>\n<p>\u03a4\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b7\u03c0\u03c4\u03b9\u03ba\u03ac \u03bc\u03bf\u03b9\u03c1\u03ac\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03b4\u03b9\u03bf\u03c1\u03b8\u03c9\u03bc\u03ad\u03bd\u03b1.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1226\" src=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-215x300.jpg\" alt=\"\" width=\"215\" height=\"300\" srcset=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-215x300.jpg 215w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-735x1024.jpg 735w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-768x1070.jpg 768w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-1103x1536.jpg 1103w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533-1470x2048.jpg 1470w, https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-content\/uploads\/sites\/340217\/2026\/04\/20260427_130533.jpg 1820w\" sizes=\"auto, (max-width: 215px) 100vw, 215px\" \/><\/p>\n<p>\u03a3\u03b1\u03c2 \u03c5\u03c0\u03b5\u03bd\u03b8\u03c5\u03bc\u03af\u03b6\u03c9 \u03cc\u03c4\u03b9 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03b3\u03bf\u03bd\u03ad\u03c9\u03bd \u03b8\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 <strong>\u03ba\u03ac\u03b8\u03b5 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03a4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03ae\u03bd\u03b1<\/strong> \u03c3\u03c4\u03b9\u03c2 13:20. \u0397 \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 <strong>\u03c4\u03bf\u03bd \u039c\u03ac\u03b9\u03bf.<\/strong><\/p>\n<p><strong>\u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03b1\u03c0\u03bf\u03c5\u03c3\u03af\u03b1\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae- \u03bc\u03b1\u03b8\u03ae\u03c4\u03c1\u03b9\u03b1\u03c2:<\/strong><\/p>\n<p>\u038c\u03c0\u03bf\u03b9\u03bf \u03c0\u03b1\u03b9\u03b4\u03ac\u03ba\u03b9 \u03b1\u03c0\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bb\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03cc,\u03c4\u03b9 \u03b3\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c4\u03ac\u03be\u03b7 (\u03b5\u03c6\u03cc\u03c3\u03bf\u03bd, \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7) \u03c3\u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03b2\u03b9\u03b2\u03bb\u03af\u03b1- \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03b1- \u03c6\u03c5\u03bb\u03bb\u03ac\u03b4\u03b9\u03b1. \u038c\u03c4\u03b1\u03bd \u03b4\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c6\u03c5\u03bb\u03bb\u03ac\u03b4\u03b9\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03ba\u03c4\u03cd\u03c0\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5, \u03c4\u03bf \u03c0\u03b1\u03b9\u03b4\u03af \u03b1\u03c0\u03bb\u03ac \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03bf (\u03b1\u03bd\u03b1\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03b7\u03c2 \u03ac\u03c3\u03ba\u03b7\u03c3\u03b7\u03c2- \u03b4\u03b5\u03bd \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b5\u03ba\u03c6\u03c9\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2).<\/p>\n<p>\u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bd\u03ad\u03bd\u03b1\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2 \u03b4\u03b5 \u03b8\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b5\u03c2 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c0\u03bf\u03c5 \u03ad\u03b3\u03b9\u03bd\u03b1\u03bd \u03c3\u03c4\u03b7\u03bd \u03c4\u03ac\u03be\u03b7. \u0398\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03bc\u03cc\u03bd\u03bf \u03c4\u03b1 \u03ba\u03b1\u03b8\u03ae\u03ba\u03bf\u03bd\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9.<\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 14pt\"><b><i>\u039a\u03b1\u03bb\u03ae \u03b5\u03b2\u03b4\u03bf\u03bc\u03ac\u03b4\u03b1!!!<\/i><\/b><\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0393\u039b\u03a9\u03a3\u03a3\u0391: \u0393\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03bf\u03c1\u03b8\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03b1\u03bc\u03b5 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7. \u0394\u03b5\u03bd \u03c0\u03c1\u03bf\u03c7\u03c9\u03c1\u03ae\u03c3\u03b1\u03bc\u03b5. \u0393\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9: \u0391\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7: \u03c3\u03b5\u03bb. 8 \u0392.\u039c. \u0391\u03c3\u03ba. 1 \u03ba\u03b1\u03b9 2\/ \u03c3\u03b5\u03bb. 36 \u03a4.\u0395. \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u0391: \u0393\u03c1\u03ac\u03c8\u03b1\u03bc\u03b5 \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03bf. \u0393\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9: \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03b4\u03b9\u03bf:\u00a0 \u0395\u03ba\u03c4\u03b5\u03bb\u03ce \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ac\u03be\u03b5\u03b9\u03c2: 78,6 \u00d7 &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/2026\/04\/27\/27-4-2026\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;27\/4\/2026&#8221;<\/span><\/a><\/div>\n","protected":false},"author":762340,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1216","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/posts\/1216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/users\/762340"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/comments?post=1216"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/posts\/1216\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/media?parent=1216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/categories?post=1216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/pvasiliko\/wp-json\/wp\/v2\/tags?post=1216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}