Question

If 20ml of milk is required to prepare a cup of coffee then, how many cups of coffee can be made from 20 liters of milk?

• A. 1000 cups
• B. 100 cups
• C. 10 cups
• D. 10000 cups

Answer 1

The correct option is A 1000 cups

Total quantity of milk = 20 litres
= 20 × 1000ml
= 20000 ml
Since 20ml. of milk is required for each cup of coffee
Number of cups of coffee that can be made $=\frac{20000}{20}$
= 1000 cups
$\therefore$ 1000 cups of coffee can be made from 20 litres of milk.