Question

a) 7/6+4/3
B) 9/2-5/4
C) 1/7+3
D) 5/12+5/6-3/4
E) 9/10+4/5+5/2
Pfv preciso das respostas hj

Answer 1

a) 7 + 4 =  45
    6    3 = 18