IKMC 2021 - Grades 5-6 - Set 2 - Self-study Question 22

The recipe for 100 pancakes is 25 eggs, 5 kg flour, 4 litres milk and 1 kg butter. Maurice has 6 eggs, 400 g flour, 0.5 litres milk and 200 g butter. What is the largest number of pancakes he can make using this recipe?