Question

hallada no le entiendo

Answer 1

Respuesta:

1/2= 4/8

X4

3/5= 21/35

X7

4/9=8/18

X2

7/3=28/12

X4

1/4=6/24

X6

2/9=20/90

X10

3/6=1/2

÷3

4/10=2/5

÷2

12/16=3/4

÷4

25/35=5/7

÷5

72/80=9/10

÷8

42÷21=6/3

÷7

2/3=10/15

X5

15/20=3/4

÷5

49/21=7/3

÷7

5/12=60/144

X12

8/7=96/84

X12

60/84=5/7

÷12

Espero ayudarte.