Multiplying and Dividing Decimals and Fractions

Multiply Decimals

100

3.2 x 0.5

1.6

200

1.25 x 0.4

0.5

300

0.7 x 0.03

0.021

400

2.1 x 1.3

2.73

500

0.65 x 2.0

1.3

Divide Decimals

100

12.5 / 2.5

5

200

8.4 / 0.7

12

300

15.36 / 3.2

4.8

400

20 / 0.05

400

500

7.25 / 2.5

2.9

Multiply Fractions

100

1/2  x  3/4

3/8

200

2/5  x  7/3

14/15

300

5/6  x  3/10

1/4

400

4/9  x  3/8 

1/6

500

2 1/3  x  1/4

7/12

Divide Fractions

100

3/4   /   1/2

3/2 or 1 1/2

200

5/6   /   2/3

5/4 or  1 1/4

300

7/8   /   2

7/16

400

1/3   /   1/6

2

500

2 1/2   /   3/4

10/3   or   3 1/3

Wild Card

100

Write 5 1/3 as an improper fraction. 

16/3

200

You saved $2.50 for 8 weeks. How much did you save?

$20

300

Tim has 3/4 of a pizza. If each person eats 1/8 of a pizza, how many people can Tim feed?

6 people

400

How do you find a reciprocal?

Flip the numerator and denominator

500

What is the Buffalo Bills record?

You get the points because you are a Bills fan. 2 - 0