Question

1. 3/10-6/10 2. 4/6-1/2 3. 1/4-1/3 4. 4/9-3/4 5. 4/8-6/9 6. 8/15-2/4 7. 7/4-5/2 8. 8/20-4/10 9. 12/7-11/6​

Answer 1

Respuesta:

Explicación paso a paso:

1.

3/10 - 6/10 = -3/10

2.

4/6 - 3/6= 1/6

3.

3/12 - 4/12 = -1/12

4.

16/36 - 27/36 = -11/36

5.

36/72 - 48/72= -12/72=  -1/6

6.

32/60 - 30/60 = 1/30

7.

7/4 - 10/4 = -3/4

8.

8/20 - 8/20 = 1/20

9

72/42 - 77/42 = -5/42