Question

Determine as adições
a) 3/2+3/7=
b)7/3+2/3+6/3+1/3
c)7/2+1/4+7/3
d)3/4+3+5/6
e)6/3+5/2+3/6+7

ME AJUDEEM!!!

Answer 1

21/14+6/14 = 27/14

21/6+4/6+12/6+2/6= 39/6 = 13/2

42/12+3/12+28/12= 73/12

9/12+3+10/12= 42/12+10/12= 52/12= 13/3

84/42+105/42+36/42= 211/42

espero que esteja certo