Question

efetue.
a) 5/6 - 1/4 =

Answer 1

5/6 - 1/4

MMC:

6,4/2
3,2/2
3,1/3
1,1/→2x2x3=12

12÷6=2
2x5=→10

12÷4=3
3x1=→3

10-3/12=


★ 7/12



Espero ter ajudado!