Question

by what percent does the volume of the cube increases, if the length of each cube increases by 60%​

Answer 1

Step-by-step explanation:

Let the edge of cube be l.

∴ Volume of cube =l

3

.

If the length of each edge was increased by 50%, then the edge of cube would have been 1.5l.

∴ Volume of new cube =(1.5l)

3

=3.375l

3

.

∴ Percent increase in volume =

l

3

3.375l

3

−l

3

×100 =2.375×100=237.5%.