Question

1/3x (1/4 - 1/8) + 1

Answer 1

[(1/3)*(1/4-1/8)+(1)] =
[(1/3)*( 2-1/8)+(1)]
[(1/3)*(1/8)+(1)]
[(1/3*1/8)+(1)]
[ 1/24 + 1]

((24/24)*(1)) + ((24/1)*(1))/24

1+24/24 = 25/24

resultado: 25/24




mmc
4,8/2
2,4/2
1,2/2
1,1 = 2³= 8


MMC
24,1/2
12,1/2
6,1/2
3,1/3
,1/ = 2³*3 = 24