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MathNet 2026 — Part 03 Question 22

Math Olympiad Vault · MathNet 2026 — Part 03

Question 22

Divide a cube - if we divide a cube of $1~\mathrm{m}$ of the edge into cubes of $1~\mathrm{mm}$ of the edge, which height will have a column formed by all the cubes, successively arranged one in over the other?
(a) $1~\mathrm{m}$
(b) $1~\mathrm{km}$
(c) $10~\mathrm{km}$
(d) $100~\mathrm{km}$
(e) $1000~\mathrm{km}$