SOLUTION: Mr Green has $24.20 in fifty-cent and twenty-cent coins. If he has three as many twenty-cent coins as fifty-cent coins, how many coins does he have in total?

Question 974919: Mr Green has $24.20 in fifty-cent and twenty-cent coins. If he has three as many twenty-cent coins as fifty-cent coins, how many coins does he have in total?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Mr Green has $24.20 in fifty-cent and twenty-cent coins. If he has three as many twenty-cent coins as fifty-cent coins, how many coins does he have in total?
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Each set of 3 20's and 1 50 = $1.10
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2420/110 = 22 sets

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