Question

If the side of a cube is increased by 12% by how much percent does its volume increase?​

Answer 1

Answer:

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Step-by-step explanation:

Here, x = 12%

According to the formula,

Percentage increase in volume

= [(1+x100)3−1]×100%

=[(1+12100)3−1]×100%

= [(1.12)3−1]×100%

=0.404928×100% = 40.4928%

Answer 2

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Here, x = 12%

According to the formula,

Percentage increase in volume

= [(1+x100)3−1]×100%

=[(1+12100)3−1]×100%

= [(1.12)3−1]×100%

=0.404928×100% = 40.4928%