Question

A purse contains rs.750 in the form of rs 1, rs 5 and rs 10 coins in the ratio 10:2:3. Find the number of rs.5 coins in the purse.

Answer 1

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Answer 2

Let, the no. of coins in the ratio 10x,2x and 3x respectively
A/Q 10x+2x+3x=750
15x=750
X=50
Then, the no. Of Rs. 5 coins is 2x=2×50=100