Bảng thống kê và biểu đồ tranh

Home Lớp 6 Toán lớp 6 - Sách kết nối tri thức Bài 39: Bảng thống kê và biểu đồ tranhBài tập trung bình

{"common":{"save":0,"post_id":"4691","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"7463","post_id":"4691","mon_id":"1158113","chapter_id":"1158165","question":"M\u1ed9t c\u1eeda hàng bán bánh Pizza \u0111ã th\u1ed1ng kê s\u1ed1 l\u01b0\u1ee3ng cu\u1ed9c g\u1ecdi \u0111\u1ebfn \u0111\u1eb7t hàng vào m\u1ed7i ngày c\u1ee7a m\u1ed9t tu\u1ea7n và bi\u1ec3u di\u1ec5n b\u1eb1ng bi\u1ec3u \u0111\u1ed3 tranh nh\u01b0 sau:<\/p><table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"height: 100px; width: 300px;\"><tbody> <tr> <td>Th\u1ee9 hai<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 ba<\/span><\/strong><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 t\u01b0<\/span><\/strong><\/td> <td>o o o o o o <\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 n\u0103m<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 sáu<\/span><\/strong><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 b\u1ea3y<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Ch\u1ee7 nh\u1eadt<\/span><\/strong><\/td> <td>o o o o o o o o o o<\/strong><\/span><\/td> <\/tr><\/tbody><\/table>(M\u1ed7i  o <\/span> <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi.)<\/p>T\u1ed5ng c\u1ed9ng có bao nhiêu cu\u1ed9c g\u1ecdi \u0111\u1ebfn vào t\u1ea5t c\u1ea3 các ngày?<\/span><\/p>","options":["216","218","220","214"],"correct":"1","level":"2","hint":"\u0110\u1ebfm s\u1ed1 kí hi\u1ec7u o<\/strong><\/span> trong b\u1ea3ng r\u1ed3i nhân v\u1edbi 4.<\/p>","answer":"\u0110\u1ebfm s\u1ed1 l\u01b0\u1ee3ng o<\/strong><\/span> trong bi\u1ec3u \u0111\u1ed3 tranh và c\u1ed9ng l\u1ea1i<\/p>8 + 7 + 6 + 8 + 7 + 8 + 10 = 54<\/p><table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"height: 100px; width: 300px;\"><tbody> <tr> <td>Th\u1ee9 hai<\/span><\/strong><\/p><\/td> <td>o o o o o o o o <\/strong><\/span>(8)<\/td> <\/tr> <tr> <td>Th\u1ee9 ba<\/span><\/strong><\/td> <td>o o o o o o o <\/strong><\/span>(7)<\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 t\u01b0<\/span><\/strong><\/td> <td>o o o o o o <\/strong><\/span>(6)<\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 n\u0103m<\/span><\/strong><\/td> <td>o o o o o o o o <\/strong><\/span>(8)<\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 sáu<\/span><\/strong><\/td> <td>o o o o o o o <\/strong><\/span>(7)<\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 b\u1ea3y<\/span><\/strong><\/td> <td>o o o o o o o o <\/strong><\/span>(8)<\/span><\/td> <\/tr> <tr> <td>Ch\u1ee7 nh\u1eadt<\/span><\/strong><\/td> <td>o o o o o o o o o o <\/strong><\/span>(10)<\/span><\/td> <\/tr><\/tbody><\/table>M\u1ed7i  o <\/span> <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi. Vì có 54 kí hi\u1ec7u o<\/strong><\/span> trong b\u1ea3ng nên s\u1ed1 l\u01b0\u1ee3ng cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh Pizza trong tu\u1ea7n là:<\/p>54 x 4 = 216 (cu\u1ed9c g\u1ecdi)<\/p>V\u1eady trong tu\u1ea7n có 216 <\/strong>cu\u1ed9c g\u1ecdi.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-10 12:06:57","option_type":"number","len":0},{"id":"7465","post_id":"4691","mon_id":"1158113","chapter_id":"1158165","question":"M\u1ed9t c\u1eeda hàng bán bánh Pizza \u0111ã th\u1ed1ng kê s\u1ed1 l\u01b0\u1ee3ng cu\u1ed9c g\u1ecdi \u0111\u1ebfn \u0111\u1eb7t hàng vào m\u1ed7i ngày c\u1ee7a m\u1ed9t tu\u1ea7n và bi\u1ec3u di\u1ec5n b\u1eb1ng bi\u1ec3u \u0111\u1ed3 tranh nh\u01b0 sau:<\/p><table border=\"1\" cellpadding=\"1\" cellspacing=\"1\"><tbody> <tr> <td>Th\u1ee9 hai<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 ba<\/span><\/strong><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 t\u01b0<\/span><\/strong><\/td> <td>o o o o o o <\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 n\u0103m<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 sáu<\/span><\/strong><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 b\u1ea3y<\/span><\/strong><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Ch\u1ee7 nh\u1eadt<\/span><\/strong><\/td> <td>o o o o o o o o o o<\/strong><\/span><\/td> <\/tr><\/tbody><\/table>(M\u1ed7i  <\/span>o<\/span><\/span>  <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi.)<\/p>Ngày nào có nhi\u1ec1u <\/strong>khách g\u1ecdi \u0111\u1eb7t bánh nh\u1ea5t?<\/p>","options":["Th\u1ee9 hai","Th\u1ee9 b\u1ea3y","Th\u1ee9 n\u0103m","Ch\u1ee7 nh\u1eadt"],"correct":"4","level":"2","hint":"Tìm xem ngày nào có nhi\u1ec1u kí hi\u1ec7u  <\/span>o<\/span> <\/strong> nh\u1ea5t.<\/p>","answer":"Ngày có nhi\u1ec1u kí hi\u1ec7u o<\/span> <\/strong>nh\u1ea5t là ngày Ch\u1ee7 nh\u1eadt (10 kí hi\u1ec7u o<\/span><\/strong>). Do \u0111ó, ngày Ch\u1ee7 nh\u1eadt<\/strong><\/span> có nhi\u1ec1u khách g\u1ecdi \u0111\u1eb7t bánh nh\u1ea5t.<\/p>\u0110áp án \u0111úng là Ch\u1ee7 nh\u1eadt.<\/strong><\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"3","date":"2021-09-10 12:17:14","option_type":"txt","len":0},{"id":"7467","post_id":"4691","mon_id":"1158113","chapter_id":"1158165","question":"M\u1ed9t c\u1eeda hàng bán bánh Pizza \u0111ã th\u1ed1ng kê s\u1ed1 l\u01b0\u1ee3ng cu\u1ed9c g\u1ecdi \u0111\u1ebfn \u0111\u1eb7t hàng vào m\u1ed7i ngày c\u1ee7a m\u1ed9t tu\u1ea7n và bi\u1ec3u di\u1ec5n b\u1eb1ng bi\u1ec3u \u0111\u1ed3 tranh nh\u01b0 sau:<\/p><table border=\"1\" cellpadding=\"1\" cellspacing=\"1\"><tbody> <tr> <td>Th\u1ee9 hai<\/strong><\/span><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 ba<\/strong><\/span><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 t\u01b0<\/strong><\/span><\/td> <td>o o o o o o <\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 n\u0103m<\/strong><\/span><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 sáu<\/strong><\/span><\/td> <td>o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Th\u1ee9 b\u1ea3y<\/strong><\/span><\/td> <td>o o o o o o o o<\/strong><\/span><\/td> <\/tr> <tr> <td>Ch\u1ee7 nh\u1eadt<\/strong><\/span><\/td> <td>o o o o o o o o o o<\/strong><\/span><\/td> <\/tr><\/tbody><\/table>(M\u1ed7i  o<\/span>  <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.)<\/p>Ch\u1ecdn ph\u01b0\u01a1ng án \u0111úng?<\/span><\/p>","options":["A.<\/strong> Th\u1ee9 hai có 8 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.","B.<\/strong> Th\u1ee9 t\u01b0 có 24 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.","C.<\/strong> Th\u1ee9 sáu có 7 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.","D.<\/strong> Th\u1ee9 ba có 7 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh."],"correct":"2","level":"2","hint":"Vì m\u1ed7i  o<\/span>  <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi nên s\u1ed1 cu\u1ed9c g\u1ecdi m\u1ed7i ngày b\u1eb1ng 4 nhân v\u1edbi s\u1ed1 kí hi\u1ec7u o<\/span> <\/strong>.<\/p>","answer":"M\u1ed7i  o<\/span>  <\/strong>\u1ee9ng v\u1edbi 4 cu\u1ed9c g\u1ecdi nên<\/p>A.<\/strong>  Th\u1ee9 hai có 8<\/span> cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.    (A sai<\/span>, s\u1ed1 cu\u1ed9c g\u1ecdi th\u1ee9 hai là 8 . 4 = 32 cu\u1ed9c g\u1ecdi)<\/p>B.<\/strong>  Th\u1ee9 t\u01b0 có 24 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh. <\/span>  (B \u0111úng,  s\u1ed1 cu\u1ed9c g\u1ecdi th\u1ee9 t\u01b0 là 6 . 4 = 24 cu\u1ed9c g\u1ecdi)<\/span>)<\/p>C.<\/strong>  Th\u1ee9 sáu có 7<\/span> cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.   (C sai<\/span>, s\u1ed1 cu\u1ed9c g\u1ecdi th\u1ee9 sáu là  7 . 4 = 28 cu\u1ed9c g\u1ecdi)<\/p>D.<\/strong>  Th\u1ee9 ba có 7<\/span> cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.     (D sai<\/span>, s\u1ed1 cu\u1ed9c g\u1ecdi th\u1ee9 ba là  7 . 4 = 28 cu\u1ed9c g\u1ecdi)<\/p>\u0110áp án \u0111úng là  B.  Th\u1ee9 t\u01b0 có 24 cu\u1ed9c g\u1ecdi \u0111\u1eb7t bánh.<\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-10 12:24:03","option_type":"txt","len":3}]}