1 1/6 +2,2-55% = tolong pakai caranya ya

maaf klo salah
semoga membantu

= 1 1/6 + 2,2 - 55%
= 7/6 + 22/10 - 55/100
= 350/300 + 660/300 - 165/300
= 845/300
= 2 245/300
= 2 49/60


Smoga membantu :))