Unit 5 Arithmetic in Base Ten (Decimals)

Five friends ordered a pizza and breadsticks. The total cost of their meal was $155.35. How much does each friend pay if they split the cost evenly?

• $31.08

• $31.70

• $31.07

• $31.17

Which of the following is the correct value of (0.44) x (0.8)?

• 0.352

• 352

• 3.52

• 35.2

Jaden is 78.5 inches tall. His brother is 34.625 inches tall. How much taller than his brother is Jaden?

• 43.875 inches

• 33.84 inches

• 113.125 inches

• 26.775 inches

Felice deposited $42.50 into her bank account each week for 4 weeks. What was the total amount in her bank account?

• $10.63

• $170.00

• $140.50

• $38.50

A rectangular plot of land is 0.65 kilometer long and 0.09 kilometer wide. What is its area in square kilometers?

• 0.585 square kilometers

• 5.85 square kilometers

• 58.5 square kilometers

• 0.0585 square kilometers

A triangular plot of land is 0.35 kilometers long and 0.07 kilometers tall. What is its area in square kilometers?

• 0.0245 square kilometers

• 0.01225 square kilometers

• 2.45 square kilometers

• 1.225 square kilometers

What fraction is equal to 28?

• 28/100

• 280/100

• 28/10

• 280/10

Maddie and Jess went to the movies. The cost of a ticket is $8.25. They also shared a small popcorn for $5.25 and each bought a small drink for $4.50 apiece. How much did they spend all together?

• $18.00

• $30.75

• $26.25

• $36.00

If a dozen cupcakes cost $16.32, how much does one cupcake cost?

• $1.36

• $0.68

• $1.63

• $1.30

A stack of 250 folders is 2.45 inches tall. Compute the thickness of each piece of paper.

• 0.098 of an inch

• 102.04 inches

• 0.0098 of an inch

• 0.98 of an inch