Question 623184: You travel on on a business trip that will take you 10 hours. If you been traveling for 2 and 1/2 hours how many hours are left to reach your destination? Answer by math-vortex(472) (Show Source):
You can put this solution on YOUR website! [total time required] - [time you have used so far] = [remaining time till you reach destination]
10 - 2 1/2 = 7 1/2
You will reach your destination in 7 1/2 hours.