Question

how many litre of water tank of 385000 cu cm volume can hold​

Answer 1

Answer:

Water Tank Size & Capacity Calculation

Total water requirement is 135 litres x 4 = 650 litres per day. We all know Volume of water formula as 1 m3 = 1000 litres of water.

Answer 2

Step-by-step explanation:

Statement of the given problem,

A cylindrical water tank contains 385000 litres of water. If its height is 10 cm, what is its diameter?

Let D denotes the required diameter (in cm) of the given cylindrical water tank.

Hence from above data we get following relation,

10*π*(D/2)^2 = (385000 litres)*(1000 cm^3)/(1 litre)

or (5/2)*(22/7)*(D^2) = 385*(10^6)

or D^2 = (7/55)*385*(10^6) = 49*(10^6)

or D^2 = (7000)^2

or D = 7000 (cm) = 70 (m)