Question

Q10. A boy has rupee, 50 paise and
25 paisé coins in the ratio 5:7:11.
Find the number of 50 paise coins
and the value of it if the total
amount he has is Rs.1125. *​

Answer 1

Answer:

let,

1rupee=100 paise coins=5x

50 paise coins=7x

25 paise coins=11x

=>sum of 100 paise coins=100×5x=500x

sum of 50 paise coins=50×7x=350x

sum of 25 paise coins=25×11x=275x

₹1125 = 112500 paise

=>500x+350x+275x=112500

=>1125x=112500

=>x=112500/1125=100

=>100 paise coins=5×100=500

50 paise coins=7×100=700

25 paise coins=11×100=1100

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