# Worksheet: Multiplying Decimals by Decimals

Q1:

A grizzly bear can run up to 46.93 feet per second. Determine the distance it can cover in 3.1 seconds.

Q2:

.

Q3:

Calculate .

Q4:

Calculate the area of a rectangle whose side lengths are 42.89 cm and 9.3 cm. Give your answer correct to the nearest square centimetre.

• A 52 cm2
• B 387 cm2
• C 104 cm2
• D 399 cm2

Q5:

.

Q6:

Daniel is on vacation in Europe and he needs to rent a car to drive the 320 kilometers from Paris to Brussels. He wants to know the distance in miles. To convert from kilometers to miles, a distance in kilometers must be multiplied by 0.62. How many miles will Daniel drive?

Q7:

to the nearest thousandth.

Q8:

The price of one meter of cloth is 16.25 LE. What is the cost of 5.4 meters of cloth?

Q9:

A man bought a sheep weighing 94.5 kilograms. The sheep costs 64.50 LE per kilogram. How much did the man pay?

Q10:

.

Q11:

Given that , find the value of .

Q12:

Complete the given table, giving your answers correct to the nearest thousandth.

 2.006 × 0.6 5.6 5.9
• A11.835, 11.234, 39.767
• B11.234, 6.740, 11.835
• C6.740, 12.437, 24.273
• D1.204, 11.234, 11.835

Q13:

.

Q14:

Complete the given table.

 7.5 × 0.6 3.5 4.8 … … …
• A4.5, 26.25, 75.6
• B4.5, 15.75, 36
• C4.5, 30.75, 67
• D4.5, 26.25, 36

Q15:

Elizabeth is buying clothes. The items she wants to buy cost \$141.50 before sales tax. If the sales tax is calculated by multiplying the total amount by 0.06, determine the total amount of sales tax.

Q16:

Mason bought a car that holds 24.75 gallons of gas and makes an average of 18.5 miles per gallon. Determine how many miles he can cover on a full tank.

Q17:

Find the area of the given rectangle.

Q18:

Complete the figure shown.

• A16.2, 12 150, 103 906.8
• B 1 620, 12 150, 103 906.8
• C16.2, 121.5, 103 906.8
• D16.2, 121.5, 1 039.068

Q19:

Which of the following is a multiplication problem whose result is between 0.51 and 0.99?

• A
• B
• C
• D
• E

Q20:

A person accidentally left a faucet running for 4.25 hours. Given that 4.64 liters of water were wasted each hour, how much water was wasted in total?

• A6.3 liters
• B29.72 liters
• C21.53 liters
• D19.72 liters

Q21:

Complete the figure shown.

• A1.7, 51, 127.5
• B170, 51, 127.5
• C1.7, 0.51, 127.5
• D1.7, 0.51, 1.275

Q22:

Calculate .

Q23:

Calculate .

Q24:

Given that , , and , evaluate the expression .

Q25:

Given that , , and , evaluate the expression .