Foundation June 2019 Paper 2 Q11
11 Calvin and Jenny are planning a holiday together.
The total cost of the flights is £1190
Calvin and Jenny share the cost of the flights so that
the money that Calvin pays : the money that Jenny pays = 2 : 5
(a) How much more money does Jenny pay than Calvin? (3)
The cost of the villa for their holiday is £3500
They have to pay a deposit of 12% of this cost.
The rest of the cost of the villa is to be paid in monthly instalments of £220
(b) How many monthly instalments must be paid? (3)
| Scheme | Marks |
|---|---|
e.g. \(1190 \times \dfrac{5}{7}\) oe (= 850) or 1190 × 0.71(42857143) \(1190 \times \dfrac{2}{7}\) oe (= 340) or 1190 × 0.28(57142857) | M1 |
e.g. \(1190 \times \dfrac{5}{7} - 1190 \times \dfrac{2}{7}\) oe or “850” – “340” | M1 |
| £510 | A1 |
| (3) |
Notes
M1: for method to calculate cost for Calvin or cost for Jenny
M1: for a complete method to calculate the difference in cost
M2 for \(1190 \times \dfrac{3}{7}\) oe or 1190 × 0.42(857143)
| Scheme | Marks |
|---|---|
| e.g. 3500 × 0.12 oe (= 420) or 3500 × 0.88 oe (= 3080) | M1 |
| e.g. (3500 × 0.88) ÷ 220 or (3500 ÷ 220) × 0.88 or (3500 – “3500 × 0.12”) ÷ 220 or (3500 – “420”) ÷ 220 or “3080” ÷ 220 oe | M1 |
| 14 | A1 |
| (3) | |
| (6 marks) |
Notes
M1: for a correct method to find 12% or 88% of 3500
M1: for a complete method