- 精华
- 0
- 积分
- 103
- 经验
- 103 点
- 威望
- 0 点
- 金钱
- 243 ¥
- 魅力
- 133
|
请教DS一题
上的DS中249页129题,题目如下:
At the beginning of last month, a stationery store had in stock 250 writing pads, which had cost the store $0.75 each. During the same month, the store made only one purchase of writing pad. What was the total amount spent by the store on the writing pads it had in stock at the end of last month?
(1)Last month the store purchased 150 writing pads for $0.80 each.
(2)Last month the total revenue from the sale of writingpads was $180.
主要是所要求的是什么?
“What was the total amount spent by the store...”是讲花费多少钱,但是答案解释上考虑的是数量,不太明白。
谢谢! |
|