Find the Average

Find the average of 16, 28, 22 = _____

• 20

• 21

• 22

• 23

Answer explanation

16+28+22 = 66

66 divides to 3 = 22

Find the average: 39, 49, 84, 48 = _____

• 55

• 56

• 45

• 49

Answer explanation

39 + 49 + 84 + 48 = 220

220 divides to 4 = 55 is the average of the given numbers

Find the average: 85, 90, 95, 90, 90 = _____

• 85

• 90

• 95

• 80

Answer explanation

85 + 90 + 95 + 90 + 90 = 450

450/5 = 90

What is the average of 205, 185, 306, 404 = _____

• 275

• 205

• 185

• 175

Answer explanation

205, 185, 306, 404 = 1100

1100/4 = 275

90, 100, 96, 99, 100 = ____

• 90

• 95

• 96

• 97

Find the average: 184, 193, 147, 156 = ___

• 150

• 160

• 170

• 180

A fruit vendor sold different number of pineapples each day. This week he sold: 30, 36, 30, 32, 35 and 35. Last week he sold: 34, 34, 35, 35, 36 and 30.

a. What was the average number of pineapples he sold this week?

• 30

• 31

• 32

• 33

A fruit vendor sold different number of pineapples each day. This week he sold: 30, 36, 30, 32, 35 and 35. Last week he sold: 34, 34, 35, 35, 36 and 30.

b. What was his average last week?

• 33

• 34

• 35

• 36

Danielle got the following scores in her quizzes: 12, 14, 11, 11, and 12. Gabrielle’s score were 14, 12, 14, 10 and 15. What was Danielle’s average?

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Answer explanation

Answer: Danielle's average score was 12.

Danielle got the following scores in her quizzes: 12, 14, 11, 11, and 12. Gabrielle’s score were 14, 12, 14, 10 and 15. What was Gabrielle’s average?

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Answer explanation

Answer: Gabrielle's average is 13.