Question

A group of 80 students went on a picnic. 15 percent of them were girls, how many girls were in a group how many were boys​

Answer 1

Answer:

Number of girls = 15% of 80

=15÷100×(80) =12

Number of boys = 80-12=68

Answer 2

Answer:

12 girls and 68 boys..

Step-by-step explanation:

Total student=80

15% of 80= Number of girls

=15/100×80= 12 girls...

$so \: number \: of \: girls = 12 \\ total \: students = 80 \\ so \: number \: of \: boys \: in \: the \: group = (80 - 12) = 68$

I hope it will help you....