Foundation November 2019 Paper 2 Q5
5.
(a) 
The diagram shows a rectangular wall.
Calculate the area of the wall.
Round your answer correct to the nearest 10 m\(^2\). [3]
Diagram not drawn to scale
(b)
The area of a different wall is 110 m\(^2\).
Liesel wants to paint the wall. She uses paint from tins that each cover 25 m\(^2\).
She calculates 110 ÷ 25 = 4·4 and says,
“I need to buy 4 tins of paint.”
Is Liesel correct?
Yes ☐ No ☐
Explain how you decide. [1]
| Scheme | Marks | Comments |
|---|---|---|
| 11.8 × 3.2 | M1 | |
| = 37.76 = 40 (m\(^2\)) | A2 | If A2 not awarded, award A1 for 37.76(m\(^2\)) |
| Scheme | Marks | Comments |
|---|---|---|
| Indicates ‘No’ and explains e.g. ‘needs 5 tins’ | E1 | Or equivalent explanations such as ‘needs extra 0.4’ |
| (4) |