AngleBrinks2001
AngleBrinks2001 AngleBrinks2001
  • 24-11-2016
  • Mathematics
contestada

Which expression has a value of 20?
A. 16−8×(2+4)16−8×(2+4)

B. (16−8)×(2+4)(16−8)×(2+4)

C. (16−8)×2+4(16−8)×2+4

D. 16−(8×2+4)

Respuesta :

Winchester6701
Winchester6701 Winchester6701
  • 24-11-2016
I couldn't find anyone that led to the answer 20 but the one that ended closest to 20 is the last one.
Answer Link
slicergiza slicergiza
  • 10-09-2019

Answer: The correct option is,

C. (16−8)×2+4

Step-by-step explanation:

In option A,

16 - 8 × (2 + 4)

= 16 - 8 × 6

= 16 - 48

= - 32,

In option B,

(16-8) × (2+4)

= 8 × 6

= 48,

In option C,

(16-8) × 2 + 4

= 8 × 2 + 4

= 16 + 4

= 20

In option D,

16 - (8×2 + 4)

= 16 - (16 + 4)

= 16 - 20

= - 4

Therefore, the expression in OPTION C has the value 20.

Answer Link

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