Foundation November 2022 Paper 1 Q18
18 Divide 62 in the ratio \(\quad 3 : 7\) [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(3 + 7\) or 10 | M1 | implied by 10 symbols or 6.2 |
| \(62 \div\) their \(10 \times 3\) or \(6.2 \times 3\) or 18.6 or \(62 \div\) their \(10 \times 7\) or \(6.2 \times 7\) or 43.4 | M1dep | oe full method to work out either number |
| 18.6 or \(\dfrac{93}{5}\) or \(18\dfrac{3}{5}\) and 43.4 or \(\dfrac{217}{5}\) or \(43\dfrac{2}{5}\) | A1 | oe decimals, fractions or mixed numbers either order |
Additional guidance
| 18.6 and 43.4 in working, but truncated or rounded to 18 or 19 and 43 on the answer line | M1M1A1 |
| \(62 = 10x\) | M1 |
| \(\dfrac{x}{62} = \dfrac{3}{10}\) or \(\dfrac{y}{62} = \dfrac{7}{10}\) | M1 |