pugamaira537640 pugamaira537640
  • 12-08-2021
  • Mathematics
contestada

1+9+40-40+40+10x2 equals what?

Respuesta :

haydencurry
haydencurry haydencurry
  • 12-08-2021

Answer:

70

Step-by-step explanation:

1+9+40-40+40+10*2

----------------------- 20

10+40-40+40+20

50 (-40+40 cancels out to 0) +20

50+20= 70

(Following PEMDAS)

Multiply, add, subtract.

if you were to instead go through it left to right, you would get 120, which is incorrect.

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