Multiplication
simplest form
improper
division
addition and subtraction
100

2/4 x 7/8 

7/16

100

2/4

1/2

100

27/5

5 2/5

100

1/3 divided by 6/9

1/2

100

23/100 + 54/100

77/100

200

2/14 x 1/4

1/28

200

2/6

1/3

200

19/2

9 1/2

200

5/10 divided by 6/12

1

200

4/5 - 2/5

2/5

300

14/4 x 33/10

11 11/20

300

4/40

1/10

300

34/5

6 4/5

300

3 divided by 2/4

6

300

2/7 + 1/4

15/28

400

9 x 7/10

6 3/10

400

48/80

3/5

400

113/12

9 5/12

400

7 5/6 divided by 5/6

9 2/5

400

8/12 - 1/5

7/15

500

4 1/2 x 5/10

2 1/4 or 9/4

500

63/72

7/8

500

5 8/11

63/11

500

4 1/2 divided by 2 4/5 

1 17/28

500

two kinds of fish can be found in a small tank that is 5 1/7 feet long. the blue fish is 2/15 feet long and the orange fish is 7/10 feet long. how much longer is the orange fish then the blue? 

17/30 feet longer than the blue 

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