Foundation June 2024 Paper 1R Q10
10 Charlene is comparing cooking temperatures in degrees Celsius (°C) with cooking temperatures in degrees Fahrenheit (°F)
She finds this rule to change from °C to °F
(a) Change a temperature of 175°C to a temperature in °F (2)
(b) Change a temperature of 482°F to a temperature in °C (2)
| Scheme | Marks |
|---|---|
| 175 × 1.8 (= 315) | M1 |
| Correct answer scores full marks (unless from obvious incorrect working) Answer: 347 | A1 |
| (2) |
Notes
M1: for a correct first step
A1: cao
| Scheme | Marks |
|---|---|
| 482 – 32 (= 450) | M1 |
| Correct answer scores full marks (unless from obvious incorrect working) Answer: 250 | A1 |
| (2) | |
| (4 marks) |
Notes
M1: for −32 or ÷1.8
A1: cao
SCB1 for answer of 464(.2...)