Show me how to change 80 miles into kilometers

For example 50 mile

Write out 50 mile

1 mile = 1.6 kilometers

so you multiply by 1.6 kilometers

which you will get 80 kilometers

But 1.6 isn't exactly precise if you want to make it precise multiply by 1.60934

which will equal to 80.4673 kilometers

Many sites on the internet can automatically convert miles to kilometers. However, learning how to do it on your own is a good idea if you ever don't have an internet connection. The most important thing to remember is that there are 1.6 kilometers in a mile. This means that you can multiply your number of miles by 1.6 to get kilometers.