Adding fractions
Equivalent
Subtracting
%fractions
100

4/10 +3/10

6/10

100

5/10

1/2

100

6/12-4/12

2/12

100

%50

1/2

200

3/4 + 5/4

8/4

200

1/3

2/6

200

17/12-14/12

3/10

200

%25

1/4

300

6/7 + 4/7

10/7

300

3/6

2/4

300

17/3-7/3

10/3

300

%75

3/4

400

8/2+6/2

14/2

400

1/4

3/12

400

16/8-4/8

12/8

400

%100

1

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