To convert miles to kilometers, you can use the conversion factor that 1 mile is equal to 1.60934 kilometers. Here are the step-by-step instructions to convert 4.5 miles to kilometers:
Step 1: Write down the given value:
4.5 miles
Step 2: Set up the conversion factor:
1 mile = 1.60934 kilometers
Step 3: Multiply the given value by the conversion factor:
4.5 miles * 1.60934 kilometers/mile
Step 4: Perform the multiplication:
4.5 * 1.60934 = 7.24203
Step 5: Round the result to an appropriate number of decimal places:
Since the original value had one decimal place, round the result to one decimal place:
7.24203 ≈ 7.2
Step 6: Write down the final answer:
4.5 miles is approximately equal to 7.2 kilometers.
Therefore, 4.5 miles is approximately equal to 7.2 kilometers.