Here are the ingredients needed to make 8 pancakes

250ml milk

1 egg

140 g flour

5 g butter

a) simon makes 4 pancakes

workout how much milk he needs

b) craig makes 12 pancakes

workout how much butter he needs

a. 4 pancakes = 250ml/2 = 125 ml of milk

b. 12 pancakes = 250ml x 1.5 = 375ml of milk

Step-by-step explanation:

4 pancakes is half of 8 so divide total milk by 2 to get 4 pancakes worth of milk.

12 pancakes is 1.5x of 8 pancakes so multiply 250 by 1.5 and you'll get 12 pancakes worth of milk