SOLUTION: Carlos has $5.20 in dimes and quarters. He has one fourth as many quarters as dimes. How many of each coin does he have?

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Question 807733: Carlos has $5.20 in dimes and quarters. He has one fourth as many quarters as dimes. How many of each coin does he have?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
q=d/4,
10d+25q=520
d = 32, q = 8