Question

Ayuda
12 /28 = / 14 = / 7​

Answer 1

Respuesta:

12/28 = x/14

12 * 14 /28 = x    Simplificas el 14

12/2 = x

6 = x

12/28 = 6/14

12/28 = x/7

12 * 7 /28 = x    Simpificas el 7

12/4 = x

3 = x

12/28 = 3/7