4MA0 Higher January 2016 Paper 4R Q1
1 Here is a list of ingredients needed to make 16 cookies.
| Ingredients for 16 cookies |
|---|
| 120 g butter 150 g sugar 240 g flour 170 g chocolate 1 egg |
Max wants to make 40 cookies.
(a) How much flour does Max need? (2)
Abby made cookies to sell at a school fair.
She used 600 g of butter.
(b) How many cookies did she make? (2)
(c) Find the ratio of the weight of sugar to the weight of flour in the list of ingredients.
Give your answer in the form 1 : \(n\) (2)
Give your answer in the form 1 : \(n\) (2)
| Scheme | Marks |
|---|---|
| (40 ÷ 16) × 240 oe | M1 |
| 600 | A1 |
| (2) |
Notes
M1: for a fully correct method
| Scheme | Marks |
|---|---|
| (600 ÷ 120) × 16 oe | M1 |
| 80 | A1 |
| (2) |
Notes
M1: for a fully correct method
| Scheme | Marks |
|---|---|
| 240 ÷ 150 or 150 : 240 oe | M1 |
| 1.6 oe | A1 |
| (2) |