Foundation June 2019 Paper 2 Q6
6 Dave goes into a cafe and buys 2 cups of coffee and a piece of cake.
Each cup of coffee costs £2.75
The cake costs £2.90
Dave pays with a £10 note.
He thinks he will get more than £1.50 in change.
Is Dave correct?
You must show how you get your answer. (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| Yes and statement | P1 | for a first step towards solution, eg. \(2 \times 2.75\ (= 5.5)\) or \(2.75 + 2.9\ (= 5.65)\) OR \(10 - 1.5\ (= 8.5)\) or \(10 - 2.9\ (= 7.1)\) or \(10 - 2.75\ (= 7.25)\) |
| P1 | for a complete process to find figures to compare eg. \(2 \times 2.75 + 2.9 + 1.5\ (= 9.90)\) or \(10 - (2 \times 2.75 + 2.9)\ (=1.60)\) OR \(2 \times 2.75 + 2.9\ (=8.40)\) and \(10 - 1.5\ (= 8.5)\) | |
| C1 | for correct conclusion with accurate figure(s) eg. Yes and (£)1.6(0) or Yes and (£)9.9(0) or Yes and (£)8.4(0) and (£)8.5(0) |