{"common":{"save":0,"post_id":"6920","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2228","post_id":"6920","mon_id":"1159012","chapter_id":"1159017","question":"<p>Cho dãy s\u1ed1 li\u1ec7u v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng bánh mì bán \u0111\u01b0\u1ee3c vào các ngày trong tu\u1ea7n tr\u01b0\u1edbc (t\u1eeb th\u1ee9 hai \u0111\u1ebfn ch\u1ee7 nh\u1eadt) c\u1ee7a m\u1ed9t c\u1eeda hàng nh\u01b0 sau: 120 ; 150 ; 132 ; 101 ; 143 ; 115 ; 100.<\/p><p>D\u1ef1a vào dãy s\u1ed1 li\u1ec7u trên hãy s\u1eafp x\u1ebfp s\u1ed1 l\u01b0\u1ee3ng bánh mì trên theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n.<\/p>","options":"","correct":["100","101","115","120","132","143","150"],"level":"3","hint":"","answer":"<p>S\u1ed1 l\u01b0\u1ee3ng bánh mì trên theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n là:<\/p><p><span style=\"color:#16a085;\">100_101_115_120_132_143_150<\/span><\/p>","type":"reorder","extra_type":"sentence","time":"0","user_id":"131","test":"0","date":"2024-01-28 00:50:13","word":["115","100","143","150","101","120","132"]},{"id":"2235","post_id":"6920","mon_id":"1159012","chapter_id":"1159017","question":"<p>Cho dãy s\u1ed1 li\u1ec7u v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng bánh mì bán \u0111\u01b0\u1ee3c vào các ngày trong tu\u1ea7n tr\u01b0\u1edbc (t\u1eeb th\u1ee9 hai \u0111\u1ebfn ch\u1ee7 nh\u1eadt) c\u1ee7a m\u1ed9t c\u1eeda hàng nh\u01b0 sau: 120 ; 150 ; 132 ; 101 ; 143 ; 115 ; 100.<\/p><p>D\u1ef1a vào dãy s\u1ed1 li\u1ec7u trên, hãy cho bi\u1ebft trung bình m\u1ed7i ngày bán \u0111\u01b0\u1ee3c bao nhiêu cái bánh mì?<\/p>","options":["120","121","123","125"],"correct":"3","level":"3","hint":"","answer":"<p>Trung bình m\u1ed7i ngày bán \u0111\u01b0\u1ee3c s\u1ed1 cái bánh mì là:<\/p><p>(120 + 150 + 132 + 101 + 143 + 115 + 100) : 7 = 123 (cái)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>con c\u1eebu ghi s\u1ed1 123<\/strong><\/span>.<\/p>","type":"choose","extra_type":"sheep","time":"0","user_id":"131","test":"0","date":"2024-01-28 01:13:00","option_type":"txt","len":0},{"id":"2240","post_id":"6920","mon_id":"1159012","chapter_id":"1159017","question":"<p>Cho dãy s\u1ed1 li\u1ec7u v\u1ec1 th\u1eddi gian t\u1eadp th\u1ec3 d\u1ee5c m\u1ed7i ngày c\u1ee7a các b\u1ea1n t\u1ed5 1 l\u1edbp 4A nh\u01b0 sau: 15 phút; 25 phút; 20 phút; 30 phút; 15 phút; 20 phút; 40 phút; 35 phút. <\/p><p>Trung bình m\u1ed7i b\u1ea1n trong t\u1ed5 1 dành bao nhiêu phút \u0111\u1ec3 t\u1eadp th\u1ec3 d\u1ee5c trong m\u1ed9t ngày?<\/p>","options":["<strong>A.<\/strong> 15 phút","<strong>B.<\/strong> 25 phút","<strong>C.<\/strong> 30 phút","<strong>D.<\/strong> 20 phút"],"correct":"2","level":"3","hint":"","answer":"<p>Trung bình m\u1ed7i b\u1ea1n trong t\u1ed5 1 dành bao nhiêu phút \u0111\u1ec3 t\u1eadp th\u1ec3 d\u1ee5c là:<\/p><p>(15 + 25 + 20 + 30 + 15 + 20 + 40 + 35) : 8 = 25 (phút)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> 25 phút<\/span><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"131","test":"0","date":"2024-01-28 01:23:10","option_type":"txt","len":0}]}
