Question

A school assembly had 40 students in attendance, and 80% of them were first-graders. How many first-

graders were at the assembly?

Answer 1

Answer: 32 first graders were at the assembly

Explanation:

80% of 40 can be written as 80% × 40

= 80/100 × 40

= 32

Thus, 80% of 40 is 32.