SOLUTION: David has a total of 4.10 pesos in 5 cent, 10 cent and 25 cent coins. He has twice as many 5 cent coins and two more 25 cent coins than 10 cent coins. How many 10 cent coins does h
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Question 1150100: David has a total of 4.10 pesos in 5 cent, 10 cent and 25 cent coins. He has twice as many 5 cent coins and two more 25 cent coins than 10 cent coins. How many 10 cent coins does he have?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
Question asks for d.
Simple substitution gives .
Solving for d should give a whole value.
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