4926.25965251
I used a calculator because it makes solving this much easier
Check the picture below.
we know the area is 1586, so

I think the answer is 17%
The digit in the tens place is 10 times bigger than the digit in the ones place
Pretty Sure it is 3 laps. because if it is 4 laps = 1 mile. then 1/4 = 1 lap 2/4= 2 laps 3/4 = 3 laps and then 4/4 = 4 laps = 1 mile.
Hope this helps :)