Question 775494
if it takes alan 14 minutes to run 2 miles,
 how long will it take him to run 7 miles at the same pace?
:let t = time to run 7 miles
{{{t/14}}} = {{{7/2}}}
2t = 7 * 14
2t = 98
t = 98/2
t = 49 min to run 7 mi