An airport runway is 5 kilometers long. How many meters is this?
Third, we can simplify the conversion by canceling out the kilometers (km) units:
Step 1 :First, we know that 1 kilometer is equal to 1000 meters. We can write this as a conversion factor:
Step 2 :Second, we can set up the conversion from kilometers to meters:
Step 3 :Third, we can simplify the conversion by canceling out the kilometers (km) units: