Foundation November 2018 Paper 3 Q11
11 There are men and women at a meeting.
There are 28 women.
30% of the people at the meeting are men.
Work out the total number of people at the meeting. (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| 40 | P1 | for \(100 - 30\) (=70) or \(1 - 0.3\) (=0.7) or \(1 - \dfrac{3}{10}\ \left(= \dfrac{7}{10}\right)\) or \(28 \div 7 \times 3\) (=12) |
| P1 | for a complete process eg \(28 \div (\text{``}70\text{''} \div 10) \times 10\) oe or \(28 + \text{``}12\text{''}\) | |
| A1 | cao |