I think its about 62 hours because you multiply the 185 days by 20 minutes and get 3,700 so you divide that by 60 and get 61.6666667. so the answer is 62 hours?
20 percent of 40 is 8. As a fraction that would be 8/1.
Hope this helps
A percentage
Have a good dayyyyyy
What kind of subject do you tutor in ? c: