Show:
DIVIDE
ADD/SUBTRACT
EQUIVALENT
MULTIPLY & REDUCE
MIX
100

1/3 DIVIDED BY 2/3

REDUCE

1/2

100

1/3 + 2/3

1

100

1/3

(one answer within first 3 equiv)

2/6, 3/9, 4/12,

100

3/4 X 4/5

12/20= 3/5

100

12/3 divided by 3

1 3/9= 1 1/3

200

3/4 DIVIDED BY 7/8


reduce

6/7

200

3/8 + 9/16

15/16

200

7/13

(one answer within first 3 equiv)

14/26, 21/39, 28/52

200

4/2 X 3/4

12/8= 1 1/2

200

3/4 * 5/4=REDUCE

15/4= 3 3/4

300

3/4 DIVIDED BY 3/2


reduce

1/2

300

7 1/3 + 3 2/9

10 5/9

300

12/36

2/6, 1/3, 3/9

300

6/7 X 2/12

12/84=1/7

300

4/9 + 1/5

20/45 + 9/45 = 29/45= 1 16/45

400

4/16 DIVIDED BY 1/4

1

400

SUBTRACT

DO NOT REDUCE!

5 1/8 -2 3/8

2 6/8

400

30/50

two equivalent fractions

3/5, 15/25

400

3/5 X 2/8

6/40= 3/20

400

24/8 divided by 1/2

24/8 X 2/1= 48/8=6

500

2/12 DIVIDED BY 3/6

REDUCE

1/3

500

4 3/12 - 1 5/12


DO NOT REDUCE

2 10/12

500

13/82

26/164, 39/246

500

2 1/3 X 2 1/4

7/3 X 9/4 = 63/12= 5 3/12= 5 1/4

500

(48/8) * (-12/6)

______________

        -22


-12/4= -3