To paint a house, 24 litres of paint was mixed with 3 litres of turpentine. How many litres of turpentine should be mixed with 32 litres of paint?

The picture shows the dimensions of a petrol tank.How many litres of petrol can it hold?

12 litres of oil is to be stored (3)/(4) litre bottles. How many bottles are needed?

A firm deals with two kinds of fruit juices-pineapple and the, orange juice. These are mixed and two types of mixtures are obtained which is sold as soft drinks A and B , One tin of A need 4 litres of pineapple juice and 1 litre of orange juice. One tin of B needs 2 litres of pineapple and 3 litres of oranges juice. The firm has only 46 litres of pineapple juice and 24 litres of orange jụice. Each tin of A and B is sold at a profit of Rs. 4 /- and Rs. 3 /-respectively. How many tins of A and B should the firm produce to maximise profiț? Formulate the linear programming problem and solve it graphically.

A bottle can hold (3)/(4) litre of milk. How many litres of milk is there in 7 such bottles?

5 (1)/(4) litre of water is to be stored in (3)/(4) Iitre bottles. How many bottles do we need?

Acid and water mixed in the ratio 3: 2 to make a 100 litre mixture. How many litres of acid should be added to change theratio to 3: 1 ?

A can contains 4.05 litres of coconut oil. It must be filled in to 0.45 litre bottles. How many bottles are needed?