Question

half of a cuboidal tank with length of 2.1m and breadth of 1.5m is filled with water.If 630litre water is poured more into tank, then let us calculate the depth that will be increased by​

Answer 1

ANSWER -:


The depth or height of the cuboidal tank

is 0.2 m .

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The volume of cuboidal tank or cuboid

= lbh

l = length = 2.1 m

B= breadth = 1.5 m

H= height = ?

2.1m× 1.5m ×h=630 litres


2.1 m x 1.5m x h = 630 /1000 m^3

[∵1m^3 = 1000 litres

1000cm^3 =1 litres ]

2.1 x 1.5 x h = 0.63m^3

3.15 x h = 0.63m^3

H = 0.63/3.15 = 0.2

H= 0.2m

The depth or height of the cuboidal tank

is 0.2 m .

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Formula of Volume of different shapes

are -:

Cuboid -:V = l × w × h ,l = Length

w = Width

h = Height

Cube-: V = a3,a = Length of edge or side

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Answer 2

Answer:

2dcm or .2 m

Step-by-step explanation:

Your answer in attachment