Question

10 students of class X took part in mathematics quiz. If the number of girls is 4 more than the number of boys, find the number of boys and girls who took part in the quiz.

Answer 1

Answer:

number of boys is 3 and number of girls is 7

Step-by-step explanation:

let number of boys = X

so, number of girls = X+4

total number of students participated in quiz = 10

X + X + 4 = 10

2x = 6

X = 6/2

X = 3

number of boys = X = 3

number of girls = X + 4 = 3+4=7