Question

There are 85 girls and 70 boys in the sixth grade. Of these students, 14

girls and 8 boys take piano lessons. What percentage of the sixth
graders at this school take piano lessons?

Answer 1

14.2%

Explanation:

85+70= 155

155=100%

22=?

22×100%÷155

= 14.1935

hence answer is 14.2%