Here are the ingredients needed to make 10 cupcakes.
150 g of flour 100 g of sugar 100 g of butter 2 eggs
Sarah makes some cupcakes. She uses 5 eggs. How many cupcakes does Sarah make?
Tom has 450 g of flour, 500 g of sugar, 400 g of butter, 10 eggs. Work out the greatest number of cupcakes Tom can make.