Multiple choice general knowledge math & puzzles

What is double of 80?

  1. 120

  2. 160

  3. 220

  4. 140
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Doubling a number means multiplying it by 2. 80 x 2 = 160. Option B is correct. 120 is 80 + 40 (not double), 220 is 80 x 2.75, and 140 is 80 + 60.

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