Question

each side of cube is decreased by 50% let us calculate the ratio of the volume of original cube and change cube​

Answer 1

Answer:

Ratio = 8:1

Step-by-step explanation:

Let length of cube be x unit

We know that ,

V = (Side)³

v = (x)³ unit³

Now ,

when length of cube is reduce by 50%

New length = x - x*50/100

= x - x/2

= (2x - x)/2

= x/2 unit

New volume = (side)³

= (x/8)³ unit³

Ratio = Original cube volume : New cube volume

= x³/(x³/8)

= 8 : 1

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