Question

1800 : -45 × 35 - 40 × 45
berapa kah hasilnya

Answer 1

=1800 : -45 = -40 
=-40 X 35 = -1400
=-40 X 45 = -1800

=-1400 - 1800 = -3200

Answer 2

Dahulukan pembagian atau perkalian.
1.800 : (-45) x 35 - 40 x 45
= [1.800 : (-45)] x 35 - (40 x 45)
= (-40) x 35 - 1.800
= - 1.400 - 1.800
= - 3.200