hasil dari 1 3/4 - 1 2/6 - 1/12 adalah... a.1/4 b.1/3 c.1/2 d.9/12 pakai cara ya

1 3/4 - 1 2/6 - 1/12
= 7/4 - 8/6 - 1/12
= [ 7(3) - 8(2) - 1] / 12
= [21 - 16 - 1] /12
= 4/12
= 1/3 (b)

1 3/4 - 1 2/6 - 1/12
=7/4 - 8/6 - 1/12
=21/12 - 16/12 - 1/12
=4/12
=1/3
Semoga membantu:)