multiplying decimals

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2.5 times its birth weight. How many pounds did the baby weigh at the end of 8 months?

• 18.125 lb

• 14.5 lb

• 9.75 lb

• 14.125 lb

Tags

CCSS.7.EE.B.3

A recipe for cookies requires 2/3 cup of butter. Rama wants to make 3/4 of the recipe. How many cups of butter should Rama use to make the cookies?

• 1/12 c

• 8/9 c

• 1/2 c

• 5/6 c

Tags

CCSS.5.NF.B.6

A grocery store sells steak for 6.10 dollars per pound. What would be the cost of 2.6 lb of steak?

• $12.06

• $8.70

• $14.03

• $15.86

Tags

CCSS.6.NS.B.3

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

Tags

CCSS.6.NS.B.3

7.13 x 5.5 

• 39.215
• 3.9215
• 392.15
• 3921.5

Tags

CCSS.6.NS.B.3

45.1 x 7

• 31.57
• 315.7
• 3,157
• 3.157

Tags

CCSS.6.NS.B.3

18.7 x 6 = _

• 112.2
• 11.22
• 112.1
• 1.121

Tags

CCSS.5.NBT.B.7

Tim's favorite peaches are $2.50 per pound at the local farmers’ market. She bought 3 pounds of the peaches. How much did she spend?

• $6.00
• $7.50
• $5.00
• $6.50

Tags

CCSS.6.NS.B.3

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2
• 3
• 4
• 5

Tags

CCSS.6.NS.B.3

4 x 0.03

• 12
• 0.12
• 120
• 0.012

Tags

CCSS.6.NS.B.3