7x /20

6x/20

7x/10

5x/20

x/2

x/3

x/4

x/6

1/a

2/a

1/2a

2a

5x/3  - 6  + 7/x

5/3 x²  - 6x + 7

5/x +6  - 7/x

5/x - 6 - 7/x

4a/3

5a/6

6a/5

5a/3

y/6

x/6

6/x

6/y

8p² + 8 pq + 11 q²

8p² + 8 pq + 8 q²

11p² + 11 pq + 11 q²

11p² + 8pq + 8 q²

x/12

x+20
 12

x+35
  12

x+40
 12

x/10

x/5

2x/ 5

3x/10

3a - 6b - 5c

3a - 6b + 5c

3a + 6b - 5c

None of these