{"common":{"save":0,"post_id":"7638","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1357","post_id":"7638","mon_id":"1159414","chapter_id":"1159426","question":"<p>S\u1ed1 th\u1eadp ph&acirc;n l\u1edbn nh\u1ea5t l&agrave;<\/p>","options":["<strong>A.<\/strong> 2,3","<strong>B.<\/strong> 3,096","<strong>C.<\/strong> 3,609","<strong>D.<\/strong> 2,19"],"correct":"3","level":"2","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>C.<\/strong> 3,609.<\/span><\/p><p>Ta c&oacute;: 2,19 &lt; 2,3 &lt; 3,096 &lt; 3,609. S\u1ed1 th\u1eadp ph&acirc;n l\u1edbn nh\u1ea5t l&agrave;: 3,609.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-09-13 02:05:01","option_type":"txt","len":0},{"id":"1358","post_id":"7638","mon_id":"1159414","chapter_id":"1159426","question":"<p>Ch\u1ecdn \u0111&aacute;p &aacute;n \u0111&uacute;ng.<\/p>","options":["<strong>A.<\/strong> 5,12 &lt; 5,08","<strong>B.<\/strong> 15,08 = 15,080","<strong>C.<\/strong> 34,04 = 34,40","<strong>D.<\/strong> 341,32 &lt; 40,132"],"correct":"2","level":"2","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> 15,08 = 15,080.<\/span><\/p><p>N\u1ebfu vi\u1ebft th&ecirc;m (ho\u1eb7c b\u1ecf) ch\u1eef s\u1ed1 0 \u1edf t\u1eadn c&ugrave;ng b&ecirc;n ph\u1ea3i ph\u1ea7n th\u1eadp ph&acirc;n c\u1ee7a m\u1ed9t s\u1ed1 th\u1eadp ph&acirc;n th&igrave; \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1&nbsp;th\u1eadp ph&acirc;n b\u1eb1ng n&oacute; n&ecirc;n 15,08 = 15,080.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-09-13 02:07:09","option_type":"txt","len":2},{"id":"1359","post_id":"7638","mon_id":"1159414","chapter_id":"1159426","question":"<p>\u0110i\u1ec1n d\u1ea5u th&iacute;ch h\u1ee3p v&agrave;o ch\u1ed7 ch\u1ea5m: 1,4 &hellip;&nbsp;<span class=\"math-tex\">$\\dfrac{35}{25}$<\/span>.<\/p>","options":["<strong>A.<\/strong> &gt;","<strong>B.<\/strong> &lt;","<strong>C.<\/strong> =","<strong>D.<\/strong> \u0110&aacute;p &aacute;n kh&aacute;c"],"correct":"3","level":"2","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>C.<\/strong> =.<\/span><\/p><p><span class=\"math-tex\">$\\dfrac{35}{25}=\\dfrac{35\\times4}{25\\times4}=\\dfrac{140}{100}=1,4$<\/span>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-09-13 02:10:05","option_type":"txt","len":2}]}