Higher November 2022 Paper 4 Q6
6
(a) A solid block of wood is a cuboid which measures 3 cm by 4 cm by 5 cm.
Its density is 0.65 g/cm3.
Its density is 0.65 g/cm3.
Work out the mass of the block of wood, in g. [2]
(b) Here are two areas.
Not to scale
State which area is greater.
Show how you decide. [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 39 | 2 | M1 for 3 × 4 × 5 oe | |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| A and 120 000 or [0].095 or A and 1200 and 950 | 2 | M1 for correct use of \((10^3)^2\) oe or correct use of \((10^2)^2\) or \((10^1)^2\) if converted to cm2 | for M1 ignore units and can be implied by one correct result e.g. 1200 or 950 |