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Billy has some nickels and dimes worth $3.25. He has 3 times as many nickels as dimes. How many nickels does he have?
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1 vote
Billy has some nickels and dimes worth $3.25. He has 3 times as many nickels as dimes. How many nickels does he have?

User AZDean
by
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1 Answer

4 votes


3d=n


10d+5n=325


10d+15d=325


25d=325


d=13


n=39

Hope this helps.

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User Conspirisi
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