Question

12分之1加6分之1等于多少？

Answer 1

等于四分之一

Answer 2

3/12，约分后是1/4

Answer 3

1/12 + 1/6 = 1/12 + 2/12 = 3/12 = 1/4

Answer 4

1/12+1/6=1/12+2/12
=3/12
=1/4

Answer 5

1/12+1/6=1/12+2/12=3/12=1/4