Foundation November 2018 Paper 1 Q13
13 Azmol, Ryan and Kim each played a game.
Azmol’s score was four times Ryan’s score.
Kim’s score was half of Azmol’s score.
Write down the ratio of Azmol’s score to Ryan’s score to Kim’s score. (2)
| Answer | Mark | Mark scheme |
|---|---|---|
| 4 : 1 : 2 | M1 | for start to express the statements as a ratio eg 4 : 1, 1 : 4, 1 : 2 or 2 : 1 with clear and correct link to Azmol, Ryan, Kim OR as algebraic expressions, two of \(4x\), \(x\) and \(2x\) eg \(4x : x\), \(1x : 4x\), \(1x : 2x\) or \(2x : 1x\) with clear and correct link to Azmol, Ryan, Kim |
| A1 | 4 : 1 : 2 oe | |
| (SCB1 | 3 integer numbers in correct ratio but no ratio notation, eg 4, 1, 2 or 20, 5, 10) |
Additional guidance
Allow any equivalent ratio, integers only May be seen as part of an incorrect answer.
May be seen as integer multiples of these algebraic expressions. Any letter may be used.
Accept 8 : 2 : 4 or equivalent ratios involving integers