Question

In Mrs. stones class 18 out of 20 students turned in their homework on time. What percent of the class turned in their homework on time?

Answer 1

Answer: 81.82%

Step-by-step explanation: A percentage is a number or ratio that can be expressed as a fraction of 100.

here, we have,

given that,

In Mrs. Stone's class, 18 out of 22 students turned in their homework on time.

now,

the percent of the class turned their homework in on time is,

18/22 * 100

=81.82%

Answer 2

Answer: 90%

Explanation:

18/2=9

20/2=10

9 out of 10 is 90%