Multiplying Rational Numbers

Find the product.

• 9/24
• 9/28
• 6/32
• 1/28

(2.5)(-1.2)

• -3.7

• 3.7

• 3

• -3

Multiply.  

$-\frac{1}{4}\times-\frac{4}{3}$

Over the past week, Angel made five withdrawals from his bank account. If he withdrew $12 each time, find the total change in Angel's account over the past week.

• (‒ 12) (5) = ‒ 60

• ‒ 12 + ‒ 5 = ‒ 17

• (‒ 12) (‒5) = 69

• ‒ 12 + 5 = ‒ 17

-10(2)(-3) =

• -60
• 60
• -50
• 50

The cost for one hamburger is $3.75. How much does it cost for 4 hamburgers?

• $7.75

• $12.75

• $14.99

• $15

-3 x 2

• -1

• -6

• -5

• 6

Find the product. Then Simplify!

• 3/50

• 30/5 or 6

• 5/30

• 1 1/5

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

 Jackie rode her bike around Capaha Park last week. The trail is 8.54 miles long. If she rode around the park 4 times last week, how many miles did she travel in all?

• 3.41 miles
• 8.54 miles
• 34.16 miles
• 341.6 miles