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IKMC 2017 — Grades 5–6 Question 14

IKMC · IKMC 2017 — Grades 5–6

Question 14

Morten wants to put the block below into a rectangular box.

Question illustration

Which of the following is the dimensions of the smallest fitting box?
  1. $3\times3\times4$
  2. $3\times5\times5$
  3. $3\times4\times5$
  4. $4\times4\times4$
  5. $4\times4\times5$