Foundation January 2022 Paper 2 Q13
13 Here is a conversion graph to change between Canadian dollars and pounds (£)
(a) Use the graph to change
(i) 46 Canadian dollars to pounds (£)
(ii) £10 to Canadian dollars. (2)
Alana is on holiday in London and is going to Paris.
She is going to book a hotel in Paris.
She knows that
1 pound (£) = 1.2 euros
(b) Change 528 euros to Canadian dollars. (3)
| Scheme | Marks |
|---|---|
| (i) Answer: 25 | B1 |
| (ii) Answer: 18 | B1 |
| (2) |
Notes
B1: allow 24.5 to 25.5
B1: allow 17.5 to 18.5
| Scheme | Marks |
|---|---|
| 528 ÷ 1.2 (= £440) | M1 |
| allow leeway on reading graph eg (£440 =) (“440” ÷ 20) × 37 (= 814) (£440 =) (“440” ÷ 11) × 20 (= 800) (£440 =) (“440” ÷ 10) × “18” (= 792) (£440 =) (“440” ÷ 1) × 2 (= 880) (£440 =) (“440” ÷ “25”) × 46 (= 809.6) There are several acceptable calculations | M1 |
| 800 | A1 |
| (3) | |
| (5 marks) |
Notes
M1: value read from graph and used to scale to £440
(ft their 18 from (ii) or their 25 from (i))
A1: accept in the range 770 – 880 unless working incorrect