3.5 miles to km

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 3.5 miles to kilometers:

Step 1: Write down the given value:
3.5 miles

Step 2: Set up the conversion factor:
1 mile = 1.60934 kilometers

Step 3: Multiply the given value by the conversion factor:
3.5 miles * 1.60934 kilometers/mile

Step 4: Perform the multiplication:
3.5 * 1.60934 = 5.63319 kilometers

Step 5: Round the result to an appropriate number of decimal places:
Since the given value had one decimal place, round the result to one decimal place:
5.63319 ≈ 5.6 kilometers

Therefore, 3.5 miles is approximately equal to 5.6 kilometers.