Question

me ayudan porfa gracias ​

Answer 1

Explicación paso a paso:

EN LA SEGUNDA ES DE 3 X 3

12 = 36

4 = 12

20 = 80

10 = 40

3.

1 = 40

1/2 = 20

1/4 = 10

1/8 = 5

4.

1 = 0.7

5 = 3.5

3 = 2.1

9 = 6.3

5.

2.5 = 10

7.5 = 30

10 = 40

25 = 100

6.

3 = 3/4

1 = 1/4

6 = 1. 1/2

9 = 2 1/4

12 = 3

ESPERO TE AYUDE =)