Question

here are the ingredients for making fish pie for 5 people. 180g flour,240g fish,80g butter,4 eggs, 180ml milk . Lan makes a fis pie for 15 people. Work out how much butter he needs

Answer 1

5p = 80b
3(5p) = (80b)3
15p = 240b

Lan need 240g of butter to make fish pie for 15 people.

Answer 2

The amount of better needed
As 5 people serves need 80g,15 people serves need 15÷5=3 times of 5 people serves

Total amount needed=80g×3
=240g