Question

A rectangular aquariu tank/fish tank with a base area of 200 cm square is filled with water to a height of 15 cm. If the tank has a total height of 20 cm, how much water shaould be added to it to fill it completely​

Answer 1

Answer:

1 litre

Step-by-step explanation:

Capacity of container   =   Base area × Height of container

=  200 cm2 × 20 cm

=  4000 cm3

=  4 litres

Volume of water   =   Base area × Height of water level

=  200 cm2 × 15 cm

=  3000 cm3

=  3 litres

4 litres − 3 litres   =  1 litre

1 litre water should be added to the container to fill it completely.

Answer 2

Answer:

Hope it is helpful

Step-by-step explanation:

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