Question

In a class of 100, there are 25 more girls than boys. How many boys are there?

Answer 1

boys=x
girls=x+25
ACC to equation
x+x+25=100
2x=75
x=75/2
boys can't be halved..
Your question is wrong

Answer 2

let the boys be x,

no. of boys + no. of girls= total no. of students

X+(25+X)=100

X+25+X=100

2X+25=100

2X=100-25

2X=75

X=75/2

X=37(by rounding of)

no. of boys is 37

your questions is wrong....