Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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James and Cain have some money. If James gives $16 to Cain,
James will have 4 times as much money as Cain. If James gives $30
to Cain, the ratio of the amount of money James has to the amount of
money Cain has will be 9:4. How much money do they have
altogether?
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