Decimal Operations

Mr. Dodd filled the gas tank on is lawn mower with 3.8 gallons of gas. He mowed his yard 10 times on the same tank of gas. He used the same amount of gas each time. How much gas did he use each time?

• 0.038

• 0.38

• 38

• 380

Kimberly scored a total of 35.08 points in four events for her gymnastic competition. If she scored the same amount in each event, how many points did she score on each?

• 8.77

• 8.67

• 0.877

• 87.7

21.6 / 1.8

• 1.2

• 0.12

• 12

Kathleen spent $231 on concert tickets for herself and 11 friends. Each ticket cost the same.

Find the exact cost of each ticket.

• 1.92

• 192.50

• 20

• 19.25

Toby's faucet dripped a total of 1.92 liters of water in 24 hours. The faucet dripped the same amount each hour.

Find the exact amount of water that dripped each hour.

• 80

• 0.8

• 8

• 0.08

Lou's Diner spent $12.80 on 8 pounds of potatoes. What was the cost of one pound of potatoes?

• 0.16

• 1.6

• 16

• 160

How many numbers will be behind the decimal in our answer for: 0.2 x 0.8

• 1

• 2

• 3

• 4

 Jackie rode her bike around Capaha Park last week. The trail is 8.54 miles long. If she rode around the park 4 times last week, how many miles did she travel in all?

• 3.41 miles
• 8.54 miles
• 34.16 miles
• 341.6 miles

4 x 0.03

• 12
• 0.12
• 120
• 0.012

7.13 x 5.5 

• 39.215
• 3.9215
• 392.15
• 3921.5