Rational Numbers Multiplication and Division

Find the product.  Then, simplify.

• 2/24
• 3/24
• 1/12
• 3/16

Find the product.  Then, simplify.

• 10/18
• 5/9
• 10/6
• 15/12

Find the product.  Then, simplify.

• 20
• 2/90
• 10
• 60/3

A farmer needs to plow a 6-acre field.  She starts by plowing 1/4 of the field.  How many acres does the farmer plow?

• 1/24 acres
• 1 1/2 acres
• 24 acres
• 3 1/4 acres

Elyse had 1/2 of a pizza left over.  She ate 1/3 of the leftovers for dinner.  What fraction of the whole pizza did Elyse eat for dinner?

• 1/5
• 1/3
• 2/5
• 1/6

0.6 x 0.91

• 0.546
• 0.9
• 9
• 5.460

How many digits will be behind the decimal in the product?
0.15 x 0.6

• 0
• 1
• 2
• 3

0.071 x 8

• 0.675
• 0.865
• 0.568
• 0.468

 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

Add the decimal into this number:
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443