A marathon is 26 miles and 365 yards from start to finish. One mile is the same as 1,760 yards. How long is the race in units of miles? Round the answer to the tenths place.
You know the conversion factor so you can set up a conversion table. 365 would be divided by 1,760 to get an answer of .20. Add that to 26 and you get 26.2 miles. Hope this helps!