You are repairing a fence and have 7.9 metres of wood. You need 10 metres.
Select the two correct answers.
1. You will need more wood to repair the fence.
2. You have enough wood to repair the fence.
3. You will need an extra 2.1 metres of wood for the fence.
4. You will have 2.1 metres of wood left after repairing the fence.