This is a list of ingredients for making a pear & almond crumble for 4 people. Ingredients for 4 people: 80 g plain flour 60 g ground almonds 90 g soft brown sugar 60 g butter 4 ripe pears Jessica wants to make a pear & almond crumble for 10 people. Here is a list of the amount of each ingredient Jessica has in her cupboard. 250 g plain flour 100 g ground almonds 200g soft brown sugar 150 g butter 8 ripe pears Work out which ingredients Jessica needs to buy more of. You must show all of your working.