Deandre is riding on a bike course that is 40 miles long. So far, he has ridden 32 miles of the course. What percentage of the course has Deandre ridden so far?

Answer 1

To find the percentage, divide the distance Deandre has ridden (32 miles) by the total distance of the course (40 miles) and multiply by 100.

32 miles / 40 miles = 0.8

0.8 * 100 = 80

Deandre has ridden 80% of the course so far. Answer: \boxed{80\%}.