作者little444 (胖妞妞胖)
看板GMAT
标题[计量] 一题数学
时间Thu Dec 27 14:15:42 2007
A company was forced out of business by its competitor. It
was able to pay 25 cents on the dollar, but had the company debt of $800. it
could have pard 30 cents on the dollar.
How much did the company owe at the time of closing?
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Answer:
0.25X+800=0.30X
======>X = 16000
光题目的意思就看不太懂了
可以解释一下题意吗
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