👤

Calcule as divisões:
A) 4/3÷5/7
B) 2/3÷ 4/5
C) 9/4÷ 1/2
D) 3÷2/7
E) 3/5÷4

(Obs: São frações)​


Resposta :

a) 28/15

b)5/6

c)9/2

d)21/2

e)3/20