{"id":928,"date":"2010-08-04T13:04:45","date_gmt":"2010-08-04T11:04:45","guid":{"rendered":"http:\/\/www.zsvltava.cz\/fyzika\/?p=928"},"modified":"2024-09-26T21:59:41","modified_gmt":"2024-09-26T19:59:41","slug":"prevod-jednotek-delky-priklad","status":"publish","type":"post","link":"https:\/\/www.zsvltava.cz\/fyzika\/?p=928","title":{"rendered":"P\u0159evod jednotek d\u00e9lky &#8211; postup"},"content":{"rendered":"<p>Pod\u00edvejme se jak postupovat p\u0159i p\u0159ev\u00e1d\u011bn\u00ed jednotek. Nen\u00ed to slo\u017eit\u00e9. <\/p>\n<h2>18,9 km = ? cm<\/h2>\n<ol type=\"1\">\n<li>Najdu si desetinnou \u010d\u00e1rku. 18<span style=\"color:red;\">,<\/span>9 <\/li>\n<li>Zjist\u00edm si po\u010det nul: 1 km = 1 000 m, 1 m = 100 cm<br \/>\ntedy: 1 000 . 100 = 1<span style=\"color:red;\">00 000<\/span> => m\u00e1m <strong>5 nul<\/strong>.<\/li>\n<li>P\u0159ev\u00e1d\u00edm z VET\u0160\u00cd jednotky na MEN\u0160\u00cd (>), proto posunuji desetinnou \u010d\u00e1rku DOPRAVA o <span style=\"color: red\">5 m\u00edst<\/span>.<br \/>\nV\u00fdsledek: <strong>18,9 km = 1 8<span style=\"color: red\">90 000<\/span> cm<\/strong> <\/li>\n<\/ol>\n<h2>124,5 mm = ? dm<\/h2>\n<ol type=\"1\">\n<li>Najdu si desetinnou \u010d\u00e1rku. 124<span style=\"color:red;\">,<\/span>5 <\/li>\n<li>Zjist\u00edm si po\u010det nul: 1 dm = 10 cm, 1 cm = 10 mm<br \/>\ntedy: 10 . 10 = 1<span style=\"color:red;\">00<\/span> => m\u00e1m <strong>2 nuly<\/strong>.<\/li>\n<li>P\u0159ev\u00e1d\u00edm z MEN\u0160\u00cd jednotky na V\u011aT\u0160\u00cd (<), proto posunuji desetinnou \u010d\u00e1rku DOLEVA o <span style=\"color: red\">2 m\u00edsta<\/span>.<br \/>\nV\u00fdsledek: <strong>124,5 mm = 1,<span style=\"color: red\">24<\/span>5 dm<\/strong> <\/li>\n<\/ol>\n<p><strong style=\"display: block; background: #f5f5f5; text-align: center; padding: 1em; \">Kdy\u017e si p\u0159edstav\u00ed\u0161 znam\u00e9nko v\u011bt\u0161\u00ed\/men\u0161\u00ed, <br \/>ukazuje ti z\u00e1rove\u0148 sm\u011br posouv\u00e1n\u00ed desetinn\u00e9 \u010d\u00e1rky.<\/strong><\/p>\n<ul>\n<li><a href=\"http:\/\/www.zsvltava.cz\/fyzika\/?p=1045\">Postup p\u0159i p\u0159evodu obsahu a objemu<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Pod\u00edvejme se jak postupovat p\u0159i p\u0159ev\u00e1d\u011bn\u00ed jednotek. Nen\u00ed to slo\u017eit\u00e9. 18,9 km = ? cm Najdu si desetinnou \u010d\u00e1rku. 18,9 Zjist\u00edm si po\u010det nul: 1 &#8230;. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,58],"tags":[29,23],"class_list":["post-928","post","type-post","status-publish","format-standard","hentry","category-6-rocnik","category-prevody-jednotek","tag-prevody-jednotek","tag-reseny-priklad"],"_links":{"self":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=928"}],"version-history":[{"count":0,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/928\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}