a bag contains 1 rupee, 50 paise and 25 paise in the ratio of 8:9:11. if total money is equal to RS.122, find number of coins of each type
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Answer:
64,72,88
Step-by-step explanation:
Let the quantity of one rupee, 50-p and 25-p coins be 8x, 9x and 11x individually.
At that point, 8x + 9x/2 + 11x/4 =122
=> 32x + 18x + 11x = 488
=> 61x =488
=> x = 8
No. of one rupee coins = 8*8= 64
No. of 50-p coins =9*8= 72
No. of 25-p coins =11*8 =88
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