80 km/h to miles

To convert 80 km/h to miles, follow these steps:

Step 1: Identify the conversion factor
1 km = 0.621371 miles

Step 2: Set up the equation
80 km/h x (0.621371 miles/1 km) = ?

Step 3: Cancel out the units
km in the numerator and denominator cancel out, leaving only miles in the numerator
80 x 0.621371 miles/h = ?

Step 4: Solve the equation
80 x 0.621371 = 49.70968

Step 5: Round the answer to the appropriate number of significant figures
49.7 miles/h

Therefore, 80 km/h is equivalent to 49.7 miles/h.