Give the answer as a mixed number in its simplest form.A tank had 78 ℓ of water. 34 of the water was used to put out a fire.How many litres of water were used?

From a 54 litre vessel filled with acid, X litres was poured out and water was added instead, then the same quantity of the mixture was poured out again. After this the mixture in the vessel contained 24 litres of pure acid. How much acid was first poured out? radio_button_unchecked 22 litre radio_button_unchecked 20 litre radio_button_unchecked 18 litre radio_button_unchecked 16 litre

A group of students brought two tanks of water to clean the classroom.Tank A held 7,409 ml of water and Tank B held 9,009 ml of water. The water from both tanks was poured into Tank C which was empty. What was the volume of water in Tank C, rounded to the nearest hundred ml?

On a hot day, Valeria poured 1/2 of a bucket of water into a plastic wading pool. A few minutes later she added another 11/12 of a bucket. How much water did Valeria pour into the pool?Write your answer as a fraction or as a whole or mixed number.

A rectangular water tank measures 190cm long, 2.6m wide and 1.4m high. The tank contains 889.2kg of water.Calculate the amount of water, in litres, needed to fill up the tank.

A tank contains 40 liters of petrol. From it, 4 liters are drawn and replaced by kerosene. This process is further repeated two times. Calculate the amount of petrol left finally.19.8729.1623.1225