One kind of cake requires 200 kg of flour and 25g of fat and another k

This question was asked in Ex 12.1, 1

One kind of cake requires 200 kg of flour and 25g of fat and another kind of requires
100g of flour and 50g of fat. Find the maximum number of cakes which can be made
from 5Kg of flour and 1Kg of ft assuming that there is no shortage of the other
ingredients used in making the cakes.