Multiplying and Dividing Decimals and Fractions

If you multiply 0.735 by 2.52, how many times would you move the decimal in the answer?

• 2

• 3

• 4

• 5

When multiplying 17.98 x 143.5, how many times would you move the decimal in the answer?

• 1 time to the left

• 2 times to the left

• 3 times to the left

• 4 times to the left

• Right two places

• Left two places

• Right one place

• Left one place

• 16.1

• 18.4

• 31.74

• 39.4

• 0.847

• 8.47

• 0.874

• 8.74

0.5 x 0.9

• 4.5

• 0.45

• 45

• 0.045

0.46 x 1.3

• 0.461

• 0.78

• 5.98

• 0.598

Unleaded gasoline sells for $2.869 per gallon. How much would 10 1/2 gallons cost? Round your answer to the nearest cent.

• $13.40

• $ 28.69

• $30.12

• $3 01.20

• 37.76 ft

• 2.335 ft

• 18.80 ft

• 4.67

• 520.2 pounds

• 1.61 pounds

• 30.7 pounds

• 231.7 pounds