hasil dari4 2/3-2 1/2-1/6=

4 2/3-2 1/2 -1/6
=14/3 -5/2 -1/6
= 28/6 -15/6 - 1/6
= 12/6
= 2

Semoga membantu

(4 x 2/3) - (2 x 1/2) - 1/6
(8/3) - 1 - (1/6)
9/6 = 3/2 .. atau .. 1.5