Question

Resolva as frações:ME AJUDEM POR FAVOR! TÁ VALENDO 10 PTS



A)1/2 + 1/7=



B)1/5 + 6/7=


C)3/4 + 1/2=


D)6/8 + 5/6=


E)1/2 + 6/7=


F)5/8 + 5/8=


G)3/5 + 3/5=


H)1/2 + 2/5=


I)3/4 + 1/3=

Answer 1

Bom dia

A)1/2 + 1/7= 7/14 + 2/14 = 9/14


B)1/5 + 6/7= 7/35 +  30/35 = 37/35 

C)3/4 + 1/2= 3/4 + 2/4 = 5/4 

D)6/8 + 5/6= 18/24 + 20/24 = 38/24 = 19/12 

E)1/2 + 6/7= 7/14 + 12/14 = 19/14 

F)5/8 + 5/8= 10/8 = 5/4 

G)3/5 + 3/5= 6/5 

H)1/2 + 2/5= 5/10 + 4/10 = 9/10

I)3/4 + 1/3 = 9/12 + 4/12 = 13/12