Question 750113
the number if 25 paise coins is four times that of 50 paise coins
let 50 coin is x so 25 paisa coin is 4x
whose total value is Rs 30.
so 25*4x+x*50=30*100
or 100x+50x=3000
or 150x=3000
or x=3000/150=20
& 4x=20*4=80
the number of 25 paise coins is 80 &  50 paise coins is 20