Multiplying Rational Numbers
3 hours ago
jringler
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• Question 1
300 seconds
Q.

(-7) (6) (-3)

-126

-84

84

126

• Question 2
300 seconds
Q.

(2.5)(-1.2)

-3.7

3.7

3

-3

• Question 3
300 seconds
Q.

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

• Question 4
300 seconds
Q.

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

• Question 5
300 seconds
27/40
-27/40
5/6
-5/6
• Question 6
300 seconds
Q. Twelve negative fractions are multiplied together. What will the sign of the answer be
Negative
Positive
Neither
• Question 7
300 seconds
Q.

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

• Question 8
300 seconds
Q.

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

• Question 9
300 seconds
Q. 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
• Question 10
300 seconds
Q.

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

1

-5

5

-1

• Question 11
300 seconds
Q.

72

-72

18

-18

• Question 12
300 seconds
Q.

A

B

C

D

• Question 13
300 seconds
Q.

-605

70.5

-70.5

605

• Question 14
300 seconds
Q.

9.5

6

-6

-9.5

• Question 15
300 seconds
Q.

-1.8

1.8

7.2

-7.2

• Question 16
300 seconds
Q.

-1/10

1/10

6/10

-6/10

• Question 17
30 seconds
Q.