Question

60% of the total number of students are girls. if a 18 are girls then find the number of Total students and the number of boys

Answer 1

Answer:

12

Step-by-step explanation:

Let total students be x

Girls=18(60%)

so,

60/100×x=18

x=18×100/60

x=30

If total students are 30

then,

Boys=30-18

=12

Hence,total boys are 12