以下是引用huangxiuying在2008-8-10 17:24:00的发言:1.A grocery store purchased crates of 40 oranges each for $5.00 per crate and then sold each orange for $0.20. What was the store's gross profit on each crate of oranges?(A) (A) $3.00 (B) $6.00 (C) $8.00 (D) $10.00 (E) $13.00 请问CRATES是什么意思啊?
数学的阅读问题真的很讨厌, 我也是看了很久才明白在说什么。分析下句子: purchased crates 【of 40 oranges each】 for $5.00 per crate 翻译过来也就是说, 每个crate是40个oranges, 每个crate 买来是$5,sold each orange for $0.20然后卖出去是$0.20一个Orange 这样each crate 的sales:=40*0.2, 而其成本是$5 所以=3 不管crate是什么意思,如果看明白句子, 就不需要care crate的意思了 |