So Georgina (my daughter) bought this lasagne for tonight’s tea! (it is her turn to cook!) She needs to feed five people and needs some help to work out how to serve it … can you help? The weight is 1.5kg and the dimensions are 28L 22W 8H.
Bronze: What fraction of the lasagne should each person get? What weight of lasagne should each person get?
Silver: What surface area of the lasagne should each person get? Explain your workings. How many different ways (dimensions) could the lasagne be cut to give equal portions?
Gold: What volume of lasagne would there be in each portion? Looking at the questions in Bronze and Silver, what would the % change in weight and surface area of each portion be if we shared between 6 people instead of 5?