Question

THERE ARE 42 STUDENTS IN A CLASS AND 5 BY 7 OF THE STUDENTS ARE BOYS. HOW MANY GIRLS ARE THERE IN THE CLASS

Answer 1

number of boys in class=42*5/7=30.
number of girls in class=42-30=12.
Therefore 12 girls are there in the class. please mark as brainliest

Answer 2

42×5/7=30
42_30=12
number of girls is12