Question

How many millimeters are in 20.17 kilometers?

Answer 1

20170000

Step-by-step explanation:

20.17 x 1,000,000 = 20170000

There are one million millimeters in a kilometer.

Answer 2

To convert 20.17 kilometers to millimeters, multiply 20.17 kilometers by 1000 to get meters, then multiply by 1000 again to get millimeters, resulting in 20,170,000 millimeters.

Step-by-step explanation:

To convert kilometers to millimeters, we start with the given distance in kilometers and use two conversion factors. First, we convert kilometers to meters, and then meters to millimeters.

There are 1000 meters in one kilometer, and 1000 millimeters in one meter. Therefore, to convert 20.17 kilometers to millimeters, we multiply by these conversion factors as follows:

1. Convert kilometers to meters: 20.17 kilometers × 1000 meters/kilometer = 20170 meters.
2. Convert meters to millimeters: 20170 meters × 1000 millimeters/meter = 20170000 millimeters.

So, there are 20,170,000 millimeters in 20.17 kilometers.