This is a list of ingredients for making a pear & almond crumble for 6 people.
72 g plain flour
48 g ground almonds
64 g soft brown sugar
56 g butter
4 ripe pears
Amy wants to make a pear & almond crumble for 15 people.
Here is a list of the amount of each ingredient Amy has in her cupboard.
210 g plain flour
90 g ground almonds
140g soft brown sugar
100 g butter
7 ripe pears
Work out which ingredients Amy needs to buy more of. You must show all of your working.
115 exam-style questions on OCR GCSE Maths Proportion. Each one has a worked solution and a mark scheme showing where the marks go.