Chapter 6

Mixed Numbers and Improper Fractions

100

Convert 4 1/3 to an improper fraction.

13/3

200

17/4

4 1/4

300

9 3/8

75/8

400

42/5

8 2/5

500

12 11/15

180/15

Multiplying Fractions

100

1/2 x 4/5

4/10 or 2/5

200

1/3 x 3/8

3/24 or 1/8

300

4/7 x 9/11

36/77

400

7/8 x 5/10

35/80 or 7/16

500

17/4 x 2/9

34/36 = 17/18

Multiplying Decimals

100

4.2 x 6.3

26.46

200

1.42 x 7.1

10.082

300

0.62 x 0.4

0.248

400

8.02 x 1.32

10.5864

500

84.32 x 0.54

45.5328

Multiplying Mixed Numbers

100

1/2 x 2 2/4

10/8 or 1 2/8

200

4/5 x 5 2/3

68/15

300

2 2/9 x 3 3/4

25/3 = 8 1/3

400

2 2/3 x 1 5/6

44/9 = 4 7/9

500

8 5/7 x 9 2/3

1,769/21

Order of Operations

100

6 + 5(7-4)

21

200

10 + 2(12-3)

28

300

3(6 + 2) - 4 + 8 - 2(6)

16

400

6 (2+5) - 3 + 10 - 2(4)

41

500

7² + 2(3 + 2) - 4 + 6(5)

50