Question

fração 4/10 ,9/12 2/4 ,72/48, 12/42, 20/30, 5/20, 6/18 porfavor presiso muito disso​

Answer 1

Resposta:

04 / 10 = 02 / 05

09 / 12 = 03 / 04

02 / 04 = 01 / 02

72 / 48 = 12 / 8 = 03 / 02

12 / 24 = 01 / 02

20 / 30 = 2 / 3

5 / 20 = 1 / 4

6 / 18 = 1 / 3