I have some 5-rupees coins and some 2-rupees coins. The number of 2-ru – InterviewSolution

1.	I have some 5-rupees coins and some 2-rupees coins. The number of 2-rupees coins is 4 times that of number of 5-rupees coins. If I have 117 in all, find the number of coins ofeach denomination.
Answer» -step EXPLANATION:let the five RUPEES COIN X4 rupees coin 4x5×x+2×4x= 11713x= 117117÷13=x9 =xfive rupees coin are 9two rupees coin are 9×436

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