Advanced Math practice question

Answer: 6

2ⁿ = 64 = 2⁶, so n = 6.

Common wrong answers

If you answered 5

5 folds give 32 layers.

If you answered 8

8 is 64 ÷ 8, not a power of 2 that gives 64.

If you answered 32

32 halves 64 instead of taking the logarithm base 2.

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