Question

a- 4/5+2/3
b- 3/6+7/2
c- 5/3+6/4
d- 7/2+3/5
e- 7/5+3/4
f- 8/3+7/6
g- 9/5+3/4
h- 7/3+6/9
i- 8/7+9/6
Me ajudem ​

Answer 1

Explicação passo-a-passo:

a) 12/15+10/15= 22/15

b) 3/6+21/6=24/6= 6

c) 20/12+18/12= 38/12= 19/6

d) 35/10+6/10=41/10

e) 28/20+15/20=43/20

f) 16/6+7/6= 23/6

g) 36/20+15/20=51/20

h) 21/9+6/9=27/9 =9/3

i) 48/42+63/42= 111/42