for what price 20 percent off the same as 20 dollars?
问题描述:
for what price 20 percent off the same as 20 dollars?
for what price is 20 percent off the same as 20 dollars off
答
25 dollars
不是很明显么,打八折跟20美金一样,就是25刀啊
题读起来不顺畅