{"id":24779,"date":"2023-07-23T08:50:06","date_gmt":"2023-07-23T08:50:06","guid":{"rendered":"https:\/\/www.sesoopen.com\/?p=24779"},"modified":"2023-07-23T15:50:06","modified_gmt":"2023-07-23T08:50:06","slug":"doi-cm2-ra-m2-online","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/doi-cm2-ra-m2-online","title":{"rendered":"\u0110\u1ed5i cm2 ra m2 online"},"content":{"rendered":"<p>Nh\u1eadp gi\u00e1 tr\u1ecb \u0111\u1ea7u v\u00e0o \u1edf \u00f4 From. Gi\u00e1 tr\u1ecb k\u1ebft qu\u1ea3 s\u1ebd t\u1ef1 \u0111\u1ed1ng nh\u1ea3y \u1edf \u00f4 To. Ch\u00fa \u00fd d\u1ea5u ph\u1ea9y ng\u0103n c\u00e1ch ph\u1ea7n th\u1eadp ph\u00e2n nh\u1eadp l\u00e0 d\u1ea5u ch\u1ea5m (.)<\/p>\n<div id=\"square-centimeter-to-square-meter\"><\/div>\n<p>***<\/p>\n<h2>\u0110\u1ec3 \u0111\u1ed5i \u0111\u01a1n v\u1ecb t\u1eeb cm\u00b2 sang m\u00b2, ta c\u1ea7n chia gi\u00e1 tr\u1ecb \u0111ang c\u00f3 cho 10,000, v\u00ec 1 m\u00b2 = 10,000 cm\u00b2.<\/h2>\n<p>Sau \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn \u0111\u1ed5i cm\u00b2 sang m\u00b2 \u0111\u01a1n gi\u1ea3n, c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 minh h\u1ecda:<\/p>\n<p>B\u01b0\u1edbc 1: L\u1ea5y gi\u00e1 tr\u1ecb \u0111ang c\u00f3 trong \u0111\u01a1n v\u1ecb cm\u00b2. V\u00ed d\u1ee5: 2500 cm\u00b2.<\/p>\n<p>B\u01b0\u1edbc 2: Chia gi\u00e1 tr\u1ecb \u0111\u00f3 cho 10,000: 2500 \u00f7 10,000 = 0.25<\/p>\n<p>B\u01b0\u1edbc 3: K\u1ebft qu\u1ea3 s\u1ebd l\u00e0 gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng \u1edf \u0111\u01a1n v\u1ecb m\u00b2, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 0.25 m\u00b2.<\/p>\n<p>V\u00ed d\u1ee5 kh\u00e1c:<\/p>\n<ul>\n<li>Chuy\u1ec3n \u0111\u1ed5i 3600 cm\u00b2 sang m\u00b2: 3600 \u00f7 10,000 = 0.36 m\u00b2<\/li>\n<li>Chuy\u1ec3n \u0111\u1ed5i 50000 cm\u00b2 sang m\u00b2: 50000 \u00f7 10,000 = 5 m\u00b2<\/li>\n<li>Chuy\u1ec3n \u0111\u1ed5i 750 cm\u00b2 sang m\u00b2: 750 \u00f7 10,000 = 0.075 m\u00b2<\/li>\n<\/ul>\n<p>Vi\u1ec7c \u0111\u1ed5i \u0111\u01a1n v\u1ecb t\u1eeb cm\u00b2 sang m\u00b2 c\u0169ng r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng. B\u1ea1n ch\u1ec9 c\u1ea7n chia gi\u00e1 tr\u1ecb \u0111ang c\u00f3 cho 10,000 v\u00e0 k\u1ebft qu\u1ea3 s\u1ebd l\u00e0 gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng \u1edf \u0111\u01a1n v\u1ecb m\u00b2. Vi\u1ec7c n\u00e0y r\u1ea5t h\u1eefu \u00edch trong c\u00e1c b\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn di\u1ec7n t\u00edch v\u00e0 khoa h\u1ecdc, gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 tr\u00e1nh sai s\u00f3t trong qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1eadp gi\u00e1 tr\u1ecb \u0111\u1ea7u v\u00e0o \u1edf \u00f4 From. Gi\u00e1 tr\u1ecb k\u1ebft qu\u1ea3 s\u1ebd t\u1ef1 \u0111\u1ed1ng nh\u1ea3y \u1edf \u00f4 To. Ch\u00fa \u00fd d\u1ea5u ph\u1ea9y ng\u0103n c\u00e1ch ph\u1ea7n th\u1eadp&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-24779","post","type-post","status-publish","format-standard","hentry","category-tool"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/24779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=24779"}],"version-history":[{"count":1,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/24779\/revisions"}],"predecessor-version":[{"id":25565,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/24779\/revisions\/25565"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=24779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=24779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=24779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}