Question

The edge of a cubical tank is 4 metres in terms of length. It is fully filled up
with water. How many water buckets of capacity 20 litres each can be taken
out of the tank?​

Answer 1

Given:-

• The edge of a cubical tank is 4 metres in terms of length. It is fully filled up with water

• 20litre Capacity of water buckets.

To Find:-

• How many water buckets of capacity 20 litres each can be taken out of the tank?

Concept:-

• Firstly we have to understand the concept to be used here.We have to find the volume of the cube.Substitute the values in the equation and find it.Then,we can find the the number of water buckets with 20litre capacity.

Formulae Applied:-

$\Large{\tt{Volume \: of \: a \: Cube \: = \: {a}^{3}}}$

Solution:-

We know that,

$\Large{\tt{Volume \: of \: a \: Cube \: = \: {a}^{3}}}$

According to the Question we have!

Edge Length = 4m

$\implies\large{\tt{volume \: of \: the \: tank = \: {4}^{3}}}$

$\implies\large{\tt{64 {cm}^{3} }}$

We know that,

$\implies\Large{\tt{1{m}^{3} \: = \: 1000l}}$

$\implies\large{\tt{volume \: of \: the \: tank \: = \: 64 \: \times 1000}}$

$\implies\large{\tt{64000litre}}$

Now,

Total Number of water buckets of capacity 20l that can be taken out of the tank

$\implies\Large{\tt{\frac{volume \: of \: tank}{volume \: of \: water \: buckets}}}$

$\implies\large{\tt{ \frac{64000}{20}}}$

$\implies\large{\tt{3200}}$

Hence,

The number of water buckets we can take out from the tank is 3200.

Answer 2

Answer:

3200 is the answer

Step-by-step explanation:

explanation given by above user☺️☺️