Question

some childrens are playing in a park . the difference of the numbers of boys and girls playing in the park is 20. if the boys, in the majority, are 50, find the numbers of girls playing in the park

Answer 1

HEY DEAR HERE IS YOUR ANSWER .
LET THE NUMBER OF GIRLS BE X
SO WE KNOW THAT BOYS -GIRLS IS = 20
THE EQUATION WILL BE.
BOYS -X=20
50-X=20
-X=20-50
-X=-30
=30