Foundation June 2023 Paper 2 Q5
5.
(a) The diagram below shows a number machine.
(i) When the INPUT is 8, what is the OUTPUT? [1]
(ii) When the OUTPUT is 34·7, what was the INPUT? [1]
(b) 
The diagram shows some boxes and some balls on balance scales.
All the boxes have the same mass.
All the balls have the same mass.
Calculate the mass of each box and the mass of each ball. [3]
Mass of each box ………… kg Mass of each ball ………… kg
| Scheme | Marks | Comments |
|---|---|---|
| (i) 50·3 | B1 | Note: \(\frac{503}{10}\) is awarded B0 |
| (ii) 5·4 | B1 | Allow embedded answer |
| Scheme | Marks | Comments |
|---|---|---|
| (Box = ) 1·3 (kg) | B1 | Answer lines take precedence. |
| (5·5 – 1·3) ÷ 2 | M1 | FT ‘their 1·3’ providing < 5·5. |
| (Ball =) 2·1 (kg) | A1 | FT |
| (5) |