Question

If a cubical tank is 3 m in length, how many litres of water can be stored in it?

Answer 1

Volume of a cube = a^3



Volume of the cubical tank

= a × a × a

= 3 × 3 × 3

= 27 cubic metres

[ 1 cubic metres = 1000 litres]

= 27 ×1000 litres

= 27000 litres

I hope this answer helps you

Answer 2

SOLUTION :

Given :

Length of a cubical tank (a) = 3 m.

Volume of cube = a³

Volume of cubical tank = (3 × 3 × 3) m³

Volume of cubical tank = 27 m³

27 m³ = 27 × 1000 litres = 27,000 litres

[ 1 m³ = 1000 litres ]

Capacity of cubical tank = 27,000 litres

Hence, 27,000 litres water can be stored in the cubical tank.

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