If the side of cube is increaed by 12% by how much percentdoes its volume increases ? When side is xcm
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Answer:
Let side of cube = x
Volume of cube= x ^3
Increse 50%
= X + x×50%
= 3x/2
New volume = (3x/2)^3
= 27x^3/8
Increse volume = new volume - volume of cube
=27x^3/8-x^3
Ans =3x^3/8
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