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Phil has 20 coins, nickels,dimes, and quarters, totaling $2.30. If he has twice as many nickels as quarters, how many quarters does Phil have?
12 years ago

Answers

Steve
Putting each piece of information into symbols, we have

n+d+q = 20
n = 2q
5n+10d+25q = 230

So, what do you get?
12 years ago

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