{"common":{"save":0,"post_id":"6146","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2608","post_id":"6146","mon_id":"1158530","chapter_id":"1158602","question":"<p>M\u1ed9t công vi\u1ec7c làm b\u1eb1ng tay h\u1ebft 35 gi\u1edd, n\u1ebfu làm b\u1eb1ng máy thì th\u1eddi gian gi\u1ea3m \u0111i 5 l\u1ea7n. H\u1ecfi làm công vi\u1ec7c \u0111ó b\u1eb1ng máy h\u1ebft bao nhiêu gi\u1edd?<\/p>","options":["5 gi\u1edd","6 gi\u1edd","7 gi\u1edd"],"correct":"3","level":"3","hint":"","answer":"<p>Làm bg\u1eb1n máy công vi\u1ec7c \u0111ó h\u1ebft s\u1ed1 gi\u1edd là:<\/p><p>35 : 5 = 7 (gi\u1edd)<\/p><p>\u0110áp s\u1ed1:<span style=\"color:#1abc9c;\"> 7 gi\u1edd <\/span><\/p>","type":"choose","extra_type":"star","time":"0","user_id":"129","test":"1","date":"2022-08-27 06:25:05","option_type":"txt","len":0},{"id":"2609","post_id":"6146","mon_id":"1158530","chapter_id":"1158602","question":"<p>M\u1eb9 có 32 qu\u1ea3 cam, sau khi \u0111em bán thì s\u1ed1 qu\u1ea3 cam gi\u1ea3m \u0111i 8 l\u1ea7n. H\u1ecfi m\u1eb9 còn l\u1ea1i bao nhiêu qu\u1ea3 cam?<\/p>","options":["4 qu\u1ea3 cam","5 qu\u1ea3 cam","6 qu\u1ea3 cam"],"correct":"1","level":"3","hint":"","answer":"<p>S\u1ed1 qu\u1ea3 cam m\u1eb9 còn l\u1ea1i là:<\/p><p>32 : 8 = 4 (qu\u1ea3)<\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">4 qu\u1ea3 cam<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-08-27 06:27:41","option_type":"txt","len":0},{"id":"2610","post_id":"6146","mon_id":"1158530","chapter_id":"1158602","question":"<p>M\u1ed9t c\u1eeda hàng bu\u1ed5i sáng bán \u0111\u01b0\u1ee3c 80 lít d\u1ea7u, s\u1ed1 lít d\u1ea7u bán \u0111\u01b0\u1ee3c trong bu\u1ed5i chi\u1ec1u gi\u1ea3m \u0111i 5 l\u1ea7n so v\u1edbi bu\u1ed5i sáng. H\u1ecfi chi\u1ec1u c\u1eeda hàng \u0111ó bán \u0111\u01b0\u1ee3c bao nhiêu lít d\u1ea7u?<\/p>","options":["15 lít d\u1ea7u","16 lít d\u1ea7u","14 lít d\u1ea7u"],"correct":"2","level":"3","hint":"","answer":"<p>S\u1ed1 lít d\u1ea7u bán \u0111\u01b0\u1ee3c trong bu\u1ed5i chi\u1ec1u là:<\/p><p>80 : 5 = 16 (lít)<\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">16 lít d\u1ea7u<\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"129","test":"1","date":"2022-08-27 06:31:09","option_type":"txt","len":0}]}
