The square root of 144 is 12. So multiply 8.3333 by 12. You should get 99.9996.
The answer is line 3 big man I got you the answer is right there 1 and 2 slope the first line has slope 1
No instructions? I'll assume you want the unit rate.
4 miles in 36 minutes = 4/36 miles in 1 minute, or 1/9 mile in 1 minute.
1 3/4 mile in 20 minutes? Multiply both figures by 3:
7 miles in 60 minutes, or 7 miles in 1 hour, or 7 mph.