1. Grade 6
Geometry and Measures
Upper and Lower Bounds 2

2. Last lesson, we found out…
Upper and Lower Bounds
Last lesson, we found out…

3. But what if our formula is a fraction?
Upper and Lower Bounds
But what if our formula is a fraction?

4. Upper and Lower Bounds

5. Upper and Lower Bounds

6. Upper and Lower Bounds

7. Upper and Lower Bounds

8. Have a go yourself…
Remember

9. Solution Distance (miles) Petrol (gallons) Max 34.55 1.45 Min 34.45
1.35

10. Solution Distance (miles) Petrol (gallons) Max 34.55 1.45 Min 34.45
1.35

11. Solution Distance (miles) Petrol (gallons) Max 34.55 1.45 Min 34.45
1.35

13. Plenary - Solution