Question

A classroom has a volume of 288m3 . What is its volume in km3

Answer 1

The conversion factor between the unit in meter and that of kilometer is that,                             1 kilometer = 1000m
For the given above,
              (288 m³) x (1 km / 1000 m)³ = 2.88 x 10^-7
Thus, 288 m³ is also equal to 2.88 x 10^-7 km³.

Answer 2

Answer : The volume in $km^3$ is, $2.88\times 10^{-7}km^3$

Explanation :

The conversion used form $m^3$ to $km^3$ is:

$1m^3=10^{-9}km^3$

As we are given that the volume $288m^3$. Now we have to determine the volume in $km^3$.

As, $1m^3=10^{-9}km^3$

So, $288m^3=\frac{288m^3}{1m^3}\times 10^{-9}km^3=2.88\times 10^{-7}km^3$

Therefore, the volume in $km^3$ is, $2.88\times 10^{-7}km^3$