How much water will a tank hold if the interior diameter of the tank i

1.	How much water will a tank hold if the interior diameter of the tank is 1.6 m and its depth is 0.7 m?
Answer» Given: interior diameter of the tank (d) = 1.6 m and depth (h) = 0.7 m To find: Capacity of the tank interior diameter of the tank (d) = 1.6 m ∴ Interior radius (r) = d/2 = 16/2 = 0.8 m = 0.8 x 100 …[∵ 1m = 100cm] = 80cm h = 0.7 m = 0.7 x 100 = 70 cm Capacity of the tank = Volume of the tank = πr²h = (22/7) x 80 x 80 x 70 = 22 x 80 x 80 x 10 = 1408000 cc = 1408000/1000 …[∵1 litre = 1000 cc] = 1408 litre ∴ The tank can hold 1408 litre of water.

How much water will a tank hold if the interior diameter of the tank is 1.6 m and its depth is 0.7 m?

Answer»

Given: interior diameter of the tank (d) = 1.6 m and depth (h) = 0.7 m

To find: Capacity of the tank interior diameter of the tank (d) = 1.6 m

∴ Interior radius (r) = d/2 = 16/2 = 0.8 m

= 0.8 x 100 …[∵ 1m = 100cm]

= 80cm

h = 0.7 m = 0.7 x 100 = 70 cm

Capacity of the tank = Volume of the tank = πr²h

= (22/7) x 80 x 80 x 70 = 22 x 80 x 80 x 10

= 1408000 cc

= 1408000/1000

…[∵1 litre = 1000 cc] = 1408 litre

∴ The tank can hold 1408 litre of water.