Question

12/10–4/10?
9/100–7/100?
9/12–8/12?
3/5–2/10?
1/2–1/8?
18/6–24/12?
9/10–1/2?

Answer 1

Respuesta:

1- 8/10

2- 2/100

3- 1/12

4- 4/10

5- 3/8

6- 12/12

7- 4/10

Answer 2

Respuesta:

12/10-4/10=8/10=4/5

9/100-7/100=2/100=1/50

9/12-8/12=1/12

3/5-2/10=4/10=2/5

1/2-1/8=3/8

9/10-1/2=4/10

18/6-24/12=1 entero