Question

the length of the sides of cube is increased twice . How much time the volume of the new cube will Increase

Answer 1

Answer:    8 times.

Step-by-step explanation:

Let the side of cube be x cm.

So       Volume = (side)³  = (x cm)³ = x³ cm³.

Now side = 2 x  cm.

So          volume = (side)³ = ( 2 x  cm)³ = 8 x³  cm³.

Ratio = Original : New

                = x³ cm³ : 8 x³ cm³ = 1 : 8.

Thank u.

Answer 2

Let length of side of cube = s
A/Q
Length of side =2s
We know
Volume of cube =(side)3
Volume of cube = (2s)3
=2s×2s×2s
=8s3
So the Volume of cube will increase 8 Times when length of side is twice.