Question

10 student of class 10 took part in a mathematic quiz. If the number of girls is 4 more than the number of boys, Find the number of boys and girls took part in the quiz. Solve it graphically ​

Answer 1

LET BOYS =X

X+X+4=10

2X=10-4

2X=6

X=3

SO, GIRLS=3+4=7