Question

Look for the Unit Conversion Tile that has the unit "meter" on top and "kilometer" on the bottom. This tile shows a conversion factor, or a ratio that compares two equivalent values.

Answer 1

1000:1

Step-by-step explanation:

We know that,

1 kilometer = 1000 meter

If we want to find the ratio between two factors i.e. kilometer and meter, let it is equal to R.

So,

`R=(1\ km)/(1\ m)\\\\=(1000\ m)/(1\ m)\\\\R=(1000)/(1)`

So, the ratio is 1000:1.