Fractions and Decimal Operations!!!!!!!

Multiplying/Dividing Fractions

100

3/8 x 7/9

21/72

200

9/8 ÷ 4/5

9/8 x 5/4 = 45/32

300

3/4 x 3 1/2

3/4 x 7/2 = 21/8 = 2 5/8

400

1 2/3 ÷ 1/5

5/3 x 5/1 = 25/3 = 8 1/3

500

1 2/3 ÷ 2 3/5

5/3 x 13/5 = 65/15 = 13/3 = 4 1/3

Adding/Subtracting Decimals

100

14.1 + 33.9

48

200

135.37 - 28.17

107.2

300

75.053 + 27.96

103.013

400

14.28 - 6.93

7.35

500

2.005 - 1.987

0.018

Multiplying Decimals

100

1.45 x 3.1

4.495

200

.34 x 12.5

4.25

300

4.55 x 0.13

0.5915

400

4.25 x 1.75

7.4375

500

26.174 x 79

2067.746

Dividing Decimals

100

3.6 ÷ 0.4

9

200

0.48 ÷ 0.006

80

300

0.498 ÷ 6

0.083

400

8.9 ÷ 0.356

25

500

21.85 ÷3.8

5.75

Proper <-> Improper Fractions

100

Convert 3 1/2

7/2

200

Convert 63/8

7 7/8

300

Simplify 64/84

16/21

400

Convert 7 3/8

59/8

500

Simplify 56/120

28/60 = 14/30 = 7 /15