Question

find the ratio of 200 m : 4 km​

Answer 1

Here we have to find the ratio of 200m and 4 km

We will first equalize the units

In order to do that, we will convert 4 Km into m

We know that the conversion factor to convert km into m is 1000

So, 4 km = 4000 m

Now we will take the ratio of 200 m and 4000 m

$\frac{200}{4000}$

=$\frac{2}{40}$

=$\frac{1}{20}$

So, the ratio of 200 m: 4 km will be 1:20

Answer 2

Given,

The ratio of $200m:4km$

We have to find the ratio of given numbers

First we have to convert kilometers into meters

We know that

$1km=1000m$

Therefore,

$4km = 4\times1000$

$4km=4000m$

Now,

$200m: 4000m$

$1:20$

Therefore, the answer is $1:20$.