Solve problems involving direct and inverse proportion, including graphical and algebraic representations
1. | WonderLand Maths: Ratio calculations | |
2. | Finishing the fence: Calculate time taken from rate of work | |
3. | Boat rations: Calculate with reference to man-days of work | |
4. | The Sanders Family Pool! - time taken to fill pool from 40000L to 43000L | |
5. | Boat rations: Calculate with reference to man-days of work | |
6. | Painting to scale: Investigate proportional relationships (1) |