Foundation November 2023 Paper 2 Q15
15 Martha and Nabeel share £120
Martha gets 72% of the money.
She spends 30% of the money she gets.
How much money does Martha have left? (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| 60.48 | P1 | for a beginning process, eg \(72 \div 100 \times 120\ (= 86.4)\) OR \(72 \div 100 \times 30 \div 100\ (= 0.216)\) |
| P1 | for process to use both percentages, eg \([86.4] - ([86.4] \times 30 \div 100)\) or \([86.4] \times ((100 - 30) \div 100)\) or \([86.4] \times 30 \div 100\ (= 25.92)\) OR \(72 \div 100 \times ((100 - 30) \div 100)\ (= 0.504)\) OR \(120 \times \text{``}0.216\text{''}\ (= 25.92)\) | |
| A1 | cao |
Additional guidance
[86.4] must be a value less than 120