Rewrite each pair of unlike fractions as like fractions 1/2,1/4

Example:

1. 2/3,3/4

2. 3/5,1/2

3. 2/5,1/3

4. 5.6,4.5

5. 1/2,2/3

6. 3/7,2/3

7. 1/3,3/10

8. 2/5,3/7

Answer:

1. 8/12, 9/12

2. 6/10, 5/10

3. 6/15, 5/15

4. 25/30, 24/30

5. 3/6, 4/6

6. 9/21, 14/21

7. 10/30, 9/30

8. 14/35, 15/35