Get to know the metric system! Converting from miles (mi) to kilometers (km) - and vice-versa - is easy. All you need is a couple of numbers. You should know the following:
1 Mile = 1.609 Kilometers
Once you're familiar with these two numbers, the rest is simple! If you know a distance in miles, and you'd like to find out how far it is in kilometers - just multiply miles by 1.609. Example: It is 27 miles from my house to Cal Poly University. How far is that in kilometers?
27 X 1.609 = 43 kilometers
If you know a distance in kilometers, and you'd like to find out how far it is in miles - just divide kilometers by 1.609. Example: It is 43 kilometers from my house to Cal Poly University. How far is that in miles?
43/1.609 = 27 miles
Easy, you see?
When learning about
planets, you run into some pretty BIG numbers. Here's a little
tool to help you with number conversions. You can enter either
miles OR kilometers (in the white boxes). After entering your
number in, click the big green button. Your answer will
automatically appear in the box opposite to the one you typed in.
Math and geometry Calculators
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