1MA0 Higher June 2012 Paper 1 Q12
12 Jane has a carton of orange juice.
The carton is in the shape of a cuboid.
Diagram NOT accurately drawn
The depth of the orange juice in the carton is 8 cm.
Jane closes the carton.
Then she turns the carton over so that it stands on the shaded face.
Work out the depth, in cm, of the orange juice now. (3)
| Working | Answer | Mark | Notes |
|---|---|---|---|
| 6 × 10 × 8 = 480 480 ÷ (6 × 20) = | 4 | 3 | M1 for 6 × 10 × 8 or 480 seen M1 (dep) for ‘480’ ÷ (6 × 20) oe A1 cao OR M1 for 20 ÷ 10 (=2) or 10 ÷ 20 (\(= \frac{1}{2}\)) or \(\frac{8}{20}\) oe or \(\frac{20}{8}\) oe M1 (dep) for 8 ÷ ‘2’ or \(8 \times \frac{1}{2}\) or \(\frac{8}{20} \times 10\) oe or \(10 \div \frac{20}{8}\) A1 cao SC : B2 for answer of 16 coming from \(\dfrac{20 \times 8 \times 6}{10 \times 6}\) oe |