Question

5. The edge of a cubical water tank is 17.5 m. How much water will it contain when filled upto
brim ? [1 litres = 1000 cm]​

Answer 1

Answer:

We know, volume of a cube v=a

3

, where a is the edge of the cube.

Given, Edge of the tank a=2m.

Then, volume of the tank =2

3

=8m

3

.

Since, 1m

3

=1000l,

volume of the tank =8×1000l=8000l.

Also, the capacity/volume of the bucket =10l.

Then,

Number of buckets that can be filled=

Volume of bucket

Volume of tank

=

10

8000

=800 buckets.

Answer 2

Step-by-step explanation:

We know,

Volume of a cube v=a^3

,where a is the edge of the cube.

Given,

Edge of the tank a = 17.5m .

Then,

Volume of the tank =1.75^3

= 5.359375

Since,

1m^3 = 1000l

Volume of the tank = 5.35*1000

= 5350

So,

The Capacity/Volume of the bucket =5350

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