Supriya has 3 times as many two rupees coins as he has 5 rupees coins. If she has in all a sum of
rupees 77 how many coins of each denomination. pls answer with explanation
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Step-by-step explanation:
x = 5 rupee 3x = 2 rupee
5x + 6x = 77
11x = 77
x = 7
5 rupee = 7 coins 2 rupee = 21 coins
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