Question

If 200g of fat is used for 8 cakes,how much is used for 3 cakes?

Answer 1

200g - 8 cakes

200 / 8 (to get 1 cake) = 25g for 1 cake

25g x 3 (to get 3 cakes) = 75g

75g is needed for 3 cakes... :)