Question

sumitra has 34 rupees in 50 paise and 25 paise coins if the number of 25 paise coins is twice the number of 50 paise coins how many coins of each kind does she have

Answer 1

Let the no. of 50 p coins br x.
So,no. of 25 p coins is 2x
34 rupees =3400 p
50x+2x(25x)=3400
50x+50x=3400
x=3400/100
x=34

She has 34 50p coins and 68 25p coins.