Foundation January 2022 Paper 2R Q13
13 The diagram shows a solid wooden cuboid.
Diagram NOT accurately drawn
The cuboid measures 65 cm by 35 cm by 45 cm.
A machine cuts the cuboid to make cubes.
Each cube has edges of length 5 cm.
Work out the maximum number of cubes that can be made from the cuboid.
(3)
| Scheme | Marks |
|---|---|
| 65 × 35 × 45 (= 102 375) and 5 × 5 × 5 (= 125) or (65 ÷ 5) (= 13), (35 ÷ 5) (= 7) and (45 ÷ 5) (= 9) | M1 |
| ‘102 375’ ÷ ‘125’ or ‘13’ × ‘7’ × ‘9’ | M1 |
| 819 | A1 |
| (3) | |
| (3 marks) |