Question

In a school there are 15 more boys than girls.if the number of boys is incresed by 20% and number of girls is incresed by 15%there would be 29 more boys than girls.howmany students are there in the institutuon

Answer 1

Answer:

Step-by-step explanation:

Girls x

Boys x+15

(X+4)+(20/100)*(x+4)-(x+15x/100)=29

6/5*(x+4)-23x/20=29

24x+96-23x=580

X=484