# Worksheet: Estimating the Product of Two Decimals

In this worksheet, we will practice using rounding and compatible numbers to estimate the product of two decimal numbers.

**Q2: **

Elizabeth wants to buy a pair of jeans that cost $49 .99. The sign on the display says that the jeans are off. Which expression can be used to estimate the discount?

- A
- B
- C
- D
- E

**Q3: **

Which of the following is closest to the result of after rounding one of the two numbers to 10, 100, or 1,000?

- A2,791.5
- B279,150
- C27.915
- D279.15
- E27,915

**Q5: **

Use rounding to estimate the amount of money you need to pay for a bag of apples if one kilogram costs $3.05 and the bag holds 7.9 kilograms.

**Q6: **

An African elephant can travel at a speed of 24.9 kilometers per hour. At this speed, approximately how far could an African elephant travel in 1.5 hours?

**Q7: **

Which choice provides the closest estimate for ?

- A
- B
- C
- D

**Q8: **

Use compatible numbers to estimate the product .

**Q9: **

Estimate .

*Hint*: Round each number to the nearest whole number.

**Q10: **

Estimate using compatible numbers.

*Hint*: What numbers, which you can multiply easily, are close to 73.9 and 2.1?