7.2 Estimating Quotients Using Compatible Numbers

What is the estimated quotient of 2.90 ÷ 29 using compatible numbers?

• 0.1

• 1

• 10

• 0.01

Using compatible numbers, what is the estimated quotient of 48 ÷ 3.2?

• 12

• 16

• 18

• 20

What is the estimated quotient of 0.18 ÷ 0.33 using compatible numbers?

• 0.5

• 0.6

• 0.7

• 0.8

Using compatible numbers, what is the estimated quotient of 152 ÷ 5.12?

• 25

• 30

• 35

• 40

What is the estimated quotient of 41.9 ÷ 19 using compatible numbers?

• 1

• 2

• 3

• 4

Using compatible numbers, what is the estimated quotient of 502 ÷ 9.5?

• 40

• 45

• 50

• 55

What is the estimated quotient of 180.8 ÷ 6 using compatible numbers?

• 20

• 25

• 30

• 35

Using compatible numbers, what is the estimated quotient of 1.8 ÷ 20?

• 0.01

• 0.1

• 1

• 10

Review: Enter the Quotient

(a)  

Review: Enter the unknown value in the equation

(a)