问题
解答题
某商场购进一批服装，每套服装的进价是240元，售价是272元，售完后共赢利640元．这批服装有多少套？
答案
640÷（272-240）
=640÷32
=20（套）
答：这批服装有20套．
搜题请搜索小程序“爱下问搜题”
某商场购进一批服装，每套服装的进价是240元，售价是272元，售完后共赢利640元．这批服装有多少套？
640÷（272-240）
=640÷32
=20（套）
答：这批服装有20套．
| 选用方框内的句子补全对话，其中有两项是多余的。 | |
Sarah: She is at home. Teacher: 2___________ Sarah: She is sick. She has a cold. Teacher: 3___________ Sarah: Yes, she has a headache. Teacher: 4___________ Sarah: Yes, she did. And the doctor asked her to take some medicine and stay in bed for one day. Teacher: 5___________ I hope she will be better soon. |
