Question

monte e simplifique

a] seis oitavos

b] doze quinze avos

c] dez dezesseis

d]sete trinta e cinco avos

Answer 1

Explicação passo-a-passo:

$a)~~ {6\over8}={6:2\over8:2}={3\over4}\\ \\ b)~~{12\over15}={12:3\over15:3}={4\over5}\\ \\ c)~~{10\over16}={10:2\over16:2}={5\over8}\\ \\ d)~~{7\over35}={7:7\over35:7}={1\over5}$