plz solve q no 19 and the answer is 80 and 20
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no of 50 paise coins=x
then money in 50 paise coins=50x
no of 25 paise coins=4x
then money in 25 paise=100x
their sum=3000 paise
100x+50x=3000
x=3000/150
x=20
4x=4(20)=80
then money in 50 paise coins=50x
no of 25 paise coins=4x
then money in 25 paise=100x
their sum=3000 paise
100x+50x=3000
x=3000/150
x=20
4x=4(20)=80
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