Harshit wants to make coffee for his family. He observed that each glass per person requires 200 ml of milk. How many litres of milk he should buy to make coffee for his family of 10 members?
More the number of persons, more the quantity of milk required. So the case here is direct proportion.
Hence, Quantity of milk/No. of persons = 2001 = x10
So, Quantity of milk required = 2000 ml = 2 liters