12分之1加3分之2等于几分之几？

Question

如题所述

Answer 1

12分之一加三分之二等于四分之三。1/12+2/3=1/12+8/12=9/12=3/4。本回答被网友采纳

Answer 2

1/12+2/3=1/12+8/12=9/12=3/4

Answer 3

1/12+2/3
=1/12+8/12
=9/12
=3/4
=0.75