Question

Rs4500 were Divided among150 children if each girl gets rs.50 and a boy getsRs.25 then the no. Of boys is

Answer 1

Step-by-step explanation:

let the no. of girls be x

no of boys be y

x+y=150

50x+25y=4500

by substitution method

y=150-x

50x+25(150-x)=4500

25x=4500-3750

x=30

y=120

no of boys=120