Question 713811
 I drove 1,200 miles in 3 days.
 On the first day i traveled 1/3 of the total distance. 
 on the second day i traveled 1/4 of the remaining distance.
 what was the total distance in miles did i travel on the third day?
:
1st day: {{{1/3}}}*1200 = 400 mi 
2nd day: {{{1/4}}}(1200-400) = 200 mi
3rd day: 1200 - 400 - 200 = 600 mi