In Riverview Middle School, 20% of the students participate in after-school clubs. For every 100 students, how many are in an after-school club?

Question

2

5

20

80

Which one?

Answer 1

20% means 20 per cent which means 20 per 100 or 20 out of 100. Since we need to think of a block of 100 students, 20 of them must participate in after-school clubs, third answer.

Answer 2

The answer is 20