Foundation June 2025 Paper 1R Q17
17 The length of a ship is 142.8 m, correct to 1 decimal place.
(i) Write down the lower bound of the length of the ship. (1)
(ii) Write down the upper bound of the length of the ship. (1)
| Scheme | Marks |
|---|---|
| 142.75 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 142.85 | B1 |
| (1) | |
| (2 marks) |
Notes
B1: accept 142.8499... or \(142.84\dot{9}\)