Question

a rectangular tank is 10m long and 6m wide. how much deep it should be to hold 480kl of water.

Answer 1

HEY MATE,
WELCOME TO THE CONCEPT OF VOLUME AND SURFACE AREA

GIVEN:
Volume= 480KL= 480m³
As, 1m³= 1kl

Length=10m

Breadth=6m

FORMULA:
VOLUME= Length * Breadth * Height

IMPLEMENTATION:
480= 10 * 6 * Height(Depth)

480 =60 * Height

Height = 480/60 = 8m

Therefore,
Height of tank is 8metres.

SOME IMPORTANT FORMULAS:

》Cylinder:
Volume=∏× r2 × h

∏=3.14 h =height

》Cube:

Volume=a³= a × a × a 

a= side of cube

》Sphere:

Volume = (4 × ∏× r3)/3 
∏ = 3.14 r = radius

》Cone:
Volume= (∏ × r2 × h)/3

∏= 3.14
r = radius
h = height 

Answer 2

ANSWER.


Depth of rectangular tank= 8meters


FORMULA USED


$volume \: of \: tank \: = l \times b \times h$

GIVEN

Length of tank=10meters

Breadth of tank= 6meters

height of tank= ?