Foundation November 2021 Paper 3 Q9
9 School A has 72 tutor groups.
Each group has 28 students.
School B has 16 tutor groups.
Each group has 18 students.
Show that \(\quad \dfrac{\text{number of students at school A}}{\text{number of students at school B}} \quad\) is a whole number. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(72 \times 28\) or 2016 or \(16 \times 18\) or 288 | M1 | oe |
| \(\dfrac{72 \times 28}{16 \times 18} = 7\) or 2016 and 288 and 7 | A1 | oe |
Additional guidance
Ignore further work alongside a correct answer