Question

Soy mala sumado fracciones... cuanto es....
2/3 + 1/6=
4/3 + 1/6=
6/5 + 1/10=
4/8 + 1/7=
5/9 + 2/4=
AYUDAAA!!!

Answer 1

2/3 + 1/6=  5/6
4/3 + 1/6= 3/2
6/5 + 1/10=  13/10
4/8 + 1/7= 9/14
5/9 + 2/4=19/18

Answer 2

2/3 + 1/6   = 2(2)/3(2) +1/6          = 4/6 + 1/6         = (4 + 1)/6      = 5/6
4/3 + 1/6   = 4(2)/3(2) +1/6          = 8/6 + 1/6         = (8 + 1)/6      = 9/6     = 3/2
6/5 + 1/10 = 6(2)/5(2) +1/10        = 12/10 + 1/6     = (12 + 1)/10  = 13/10
4/8 + 1/7   = 4(7)/8(7) +1(8)/7(8) = 28/56 + 8/56   = (28 + 8)/56  = 36/56 = 9/14
5/9 + 2/4   = 5(4)/9(4) +2(9)/4(9) = 20/36 + 18/36 = (20 +18)/36 = 38/36 = 19/18