4MA0 Foundation June 2011 Paper 2 Q23
23 The length of a fence is 137 metres, correct to the nearest metre.
Write down
(i) the lower bound for the length of the fence,
(ii) the upper bound for the length of the fence.
(2)
| Scheme | Marks |
|---|---|
| (i) Answer: 136.5 | B1 |
| (ii) Answer: 137.5 or 137.499.. | B1 |
| (2) | |
| (Total 2 marks) |
Notes
B1: At least 137.499 or better