Question

. Sara teaches aerobics classes as a part-time job. The amount of money she earned is shown in the table below. Based on the information in the table, how much money will Sara earn after teaching 18 aerobics classes?

Answer 1

She should earn 225 dollars.

Explanation:

I know this because 50 ÷ 4 = 12.5 and 12.5 × 18 = 225.