Answer: A. Simon needs 125 ml of milk to make 4 pancake. B. He needs 7 and a half grams of butter to make 12 pancakes
Explanation:
A) If we know that 250 ml milk can help make 8 pancakes then we could set up a proportion as to how many milk we need to make 4 pancakes.
Solve by cross product,
8x = 1000
x = 125
B) The same with this we could also set up a proportion. We know you need 5 grams of butter when making 8 pancakes.
solve by cross product
60 = 8x
x = 7.5