A strip of paper is folded in half 3 times, then unfolded completely. Into how many equal parts is the strip divided by the fold lines?
- A.4
- B.6
- C.8 ✓
- D.9
Explanation: Each fold doubles the number of sections: 3 folds give 2³ = 8 equal parts.
Class 6 IMO Mathematics Olympiad practice · Visual & Spatial Reasoning · Mirror Images, Folding & Cubes
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