Question

What percent is:

$450m$ of $2.5km$

Answer 1

We have to find percentage of $450m$ of $2.5km$

So, we have to find how much percent is $450m$ out of $2500m$ [$1km=1000m$]

i.e., $\frac{450}{2500}\times 100=$$18\%$

Hence, percent of $450m$ out of $2.5km$ is $18\%$.