Question

A storage tank is in the form of a cube when it is full of water , volume of water is 15.625m^3 .if the present depth of water is 1.3 m , then find the volume of water already used from the tank ....

Answer 1

Solution:
Present Depth of water = a = 1.3 m
Present Volume of water = a^3 = 1.3^3
= 2.197 m^3

Since volume of tank = 15.625 m ^3

Therefore, volume of water used from the tank = Volume of tank - Present Volume of water
= 15.625 - 2.197 = 13.428 m^3

Hence, the volume of water used from the tank is 13.428 m^3

Hope you got it!

Answer 2

❇️hope this helps!!! ❇️

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