[計量] 一題數學
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
光題目的意思就看不太懂了
可以解釋一下題意嗎
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