Question

A car dealership's goal is to sell a mean of 25 cars per day. In one week, it sold the following numbers of cars each day:

17, 14, 19, 21, 27, 22, 20
How many more cars would it have had to sell during the week to meet its goal?

Answer 1

35 cars

Explanation:

17+14+19+21+27+22+20=140

25 x 7= 175

175 - 140 =35

Answer 2

35 more cars

Explanation:

17, 14, 19, 21, 27, 22, 20 add all of these numbers together

= 140

140 / 7 (number of days) = 20

25 x 7= 175

175 - 140 =35