Which expression has a value of 20?
2 answers:
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.
I couldn't find anyone that led to the answer 20 but the one that ended closest to 20 is the last one.
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