Multiplying and Dividing Rational numbers test

A grocery store sells chicken for $3.30 per pound. What would be the cost of 2 1/2 pounds of chicken?

• $8.00

• $8.25

• $82.50

• $0.80

Tags

CCSS.6.NS.B.3

Melanie is training for a track meet. She ran 11  and 1/4 miles total, 5 days this week. How far did Melanie run each day? (First, write the problem. Then, solve). 

• 2  1/4 miles
• 56  1/4 miles
• 3 miles
• 4 miles

Tags

CCSS.5.NF.B.3

Multiply. Make sure your final answer is in simplest form. 

• -7/8
• 7/8
• -63/72
• 63/72

Tags

CCSS.7.NS.A.2A

A negative divided by a positive is a ________

• positive
• negative

Tags

CCSS.3.OA.D.9

The temperature is dropping at a rate of 2½ degrees for 4¼ hours. How much did the temperature drop?

• -8 and 1/8

• -10 and 5/8

• -1 and 7/10

• -1 and 3/4

Tags

CCSS.7.NS.A.2A

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

• 13.5

• 6

• 9

• This is not possible.

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

What is the sign of:

multiplying two positive numbers?

• Positive

• Negative

• Zero

What is the sign of:

Dividing two negative numbers?

• Positive

• Negative

• Zero

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

• Negative
• Positive
• Neither

Tags

CCSS.7.NS.A.2A

 $\frac{2}{5}\ \times\ \frac{-1}{2}$  

•  $\frac{-2}{5}$  

•  $\frac{1}{10}$  

•  $\frac{-1}{5}$  

•  $\frac{2}{10}$  

Tags

CCSS.7.NS.A.2A