Question

17. A money box contains one-rupee and two-rupee coins in the ratio 5:6. If the total
value of the coins in the money box is 85, find the number of two-rupee coins.
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Answer 1

Answer:

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Answer 2

Answer:

one rupee coin = 25

two rupee coin = 30

Step-by-step explanation:

Let the no. of coins be x

one rupee coin = 5x

two rupee coin = 6x

ATQ,

5x × 1 + 6x × 2 = 85

5x + 12x = 85

17x = 85

x = 5

one rupee coin = 25

two rupee coin = 30