Multiplying Rationals

3.8 x 4

• 1.52
• 7.8
• 7.08
• 15.2

Multiply. Write your answer in simplest form.

• 27/40
• -27/40
• 5/6
• -5/6

-⅞(-⅗)

• 21/40
• -21/40
• 10/40
• -10/40

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Find the product. 3/7 X 3/4 =

• 9/24
• 9/28
• 6/32
• 1/28

45.1 x 7

• 335.7

• 315.7

• 3,357

• 3.157

0.6 x 0.91

• 0.546

• 0.556

• 5.056

• 5.460

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

What is the sign of:

The quotient of two negative numbers?

• Positive

• Negative

• Zero

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