4MA0 Higher January 2014 Paper 3 Q1
1 Here is a list of the ingredients needed to make leek and potato soup for 6 people.
| Leek and Potato Soup Ingredients for 6 people |
|---|
| 900 ml chicken stock 900 ml water 750 g leeks 350 g potatoes 350 g onions |
(a) Ainsley wants to make leek and potato soup for 13 people.
Work out the amount of chicken stock he needs. (2)
Work out the amount of chicken stock he needs. (2)
(b) Delia makes leek and potato soup for a group of people.
She uses 1250 g of leeks.
Work out the number of people in the group. (2)
She uses 1250 g of leeks.
Work out the number of people in the group. (2)
| Scheme | Marks |
|---|---|
| \(900 \times \dfrac{13}{6}\) | M1 |
| 1950 | A1 |
| (2) |
Notes
M1: for \(\dfrac{900}{6}\) or 150 or \(\dfrac{13}{6}\) (= 2.16…) oe
or 900 × 13 or 11 700
A1: cao
| Scheme | Marks |
|---|---|
| \(6 \times \dfrac{1250}{750}\) or \(1250 \div \dfrac{750}{6}\) | M1 |
| 10 | A1 |
| (2) | |
| (4 marks) |
Notes
M1: for \(\dfrac{1250}{750}\) oe (= 1.66…) or \(\dfrac{750}{1250}\) oe (= 0.6) or \(\dfrac{750}{6}\) oe (=125)
A1: cao