Asif has 4 times as many one rupees coins as he has five rupees coins.if he had a total of 81 rupees then find the denominator of one rupees coin he has?
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Answer:
Asif has 36 one rupee coins.
Step-by-step explanation:
Let the number of 5 rupee coins be x.
Number of 1 rupee coins = 4x
Amount of 5 rupee coins = 5x
Amount of 1 rupee coin = 4x
Total amount = Rs.81
Hence, 5x + 4x = 81
9x = 81
x = 9
Hence, number of 5 rupee coins = 9
Number of 1 rupee coins = 36
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