Question

the volume of a cube is 0.125 cm.find the edge. if the length of the edge is increased three times then how much time will the volume be increased

Answer 1

Find the edge:

Volume = edge³

edge³ = 0.125

edge = ∛0.125

edge = 0.5 cm

If the edge is increased 3 times

⇒ edge = edge x 3 = 0.5 x 3 = 1.5 cm

Find the volume:

Volume = edge³

Volume = 1.5³

Volume = 3.375 cm

Find the number of times it increased:

30375 ÷ 0.125 = 27 times

Answer: The edge is 0.5 cm. The volume is increased 27 times when the length is increased 3 times.

Answer 2

$\huge \red {Hey mate}$

✨ $<b>Here's ur answer$

$given \: that \: \\ volume \: of \: cube = 0.125cm$
✨Now

It's edge
$= \sqrt[3]{0.125} \\ = 0.5$
Now length of edge increased three times

So the edge will be
$0.5 \times 3 = 1.5cm$

⭐ Now new volume
$= {1.5}^{3} = 3.375cm$

Now the no. Of times it increased

=3.375÷0.125
$\underline{Answer}$=27

˙·٠•●♥[ hope it helps you ]♥●•٠·˙