In a bag there are coins of 25p 10p and 5p in the ratio 1 2 3 If there are Rs 45 in all then find ho...........

Quantitative Aptitude ( CCS) Ratio, Proportion

In a bag there are coins of 25p, 10p and 5p in the ratio 1:2:3.If there are Rs.45 in all then find how many 25p coins are there ?

[(25x) + (10x × 2) + (5x × 3)] / 100 = 45
[25x + 20x + 15x] / 100 = 45
60 x = 4500
X = 4500/60 = 75

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