Foundation June 2017 Paper 3 Q5
5 A path is made of white tiles and grey tiles.
\(\dfrac{1}{4}\) of the tiles are white.
(a) Write down the ratio of white tiles to grey tiles. (1)
There is a total of 56 tiles.
(b) Work out the number of grey tiles. (2)
| Answer | Mark | Notes |
|---|---|---|
| 1 : 3 | B1 | oe |
| Answer | Mark | Notes |
|---|---|---|
| 42 | M1 | ft \(56 \div 4\ (= 14)\) or complete method to find number of grey tiles eg \(56 - (56 \div 4)\), \(56 \div 4 \times 3\) oe \((= 42)\) |
| A1 | for 42 or ft |