Multiplying Rational Numbers

(-7) (6) (-3)

• -126

• -84

• 84

• 126

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

(2.5)(-1.2)

• -3.7

• 3.7

• 3

• -3

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

A bath tub drains at a constant rate. The amount of water changes by -0.75 gallons in one minute. What is the change in the amount of water in the bathtub after 5 minutes?

• -3.75 gallons

• 375 gallons

• -0.15 gallons

• -37.5 gallons

Tags

CCSS.7.NS.A.3

The amount of shore at a beach changes an average of -3/4 feet each year. What is the amount of shore after 7 years?

• 5 1/4

• 3/28

• -3/28

• -5 1/4

Tags

CCSS.7.NS.A.2A

Multiply. Write your answer in simplest form.

• 27/40
• -27/40
• 5/6
• -5/6

Tags

CCSS.7.NS.A.2A

Twelve negative fractions are multiplied together. What will the sign of the answer be

• Negative
• Positive
• Neither

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

A recipe for cake requires 1/3 cup of milk. Molly wants to make 4/5 of the recipe. How many cups of milk should Molly use to make the cake?

• 4/15

• 5/12

• 1/5

• 6/8

Tags

CCSS.5.NF.B.6

Knyla runs a mile in 7.50 minutes. Daisy takes 1.30 times as long to run a mile. How long does it take Daisy to run a mile?

• 6.20 minutes

• 9.75 minutes

• 97.5 minutes

• 975 minutes

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A field has a length of 6⅔ yds. and a width of 4¾ yds. What is the area of the field?

• 31 2/3 
• 31 1/3
• 31 3/5
• 31 5/6

Tags

CCSS.5.NF.B.4B

-1 x -1 x -1 x -1 x -1

• 1

• -5

• 5

• -1

Tags

CCSS.7.NS.A.2