Question

3. A tank contains 720 litres of water. On a day, if 126 litres
was used in the morning and 205 litres was used in the
evening ? How much water is still there in the tank?
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Answer 1

Answer:

389 litres

Step-by-step explanation:

tank contains=720 litres of water

On 1 day 126 litres +205 litres of water is used means

1 day=331 litres of water is used

Water left on tank =720 litres- 331 litres

=389 litres

Answer 2

Answer:

389 litres of water is still in there.

Step-by-step explanation:

it is said that , the tank contained 720 litres of water in the morning.

331 litres of water was used in the whole day.

so...

720-331 = 389

therefore, 389 litres of water was left behind.