I drove to in lasvegas at an average speed of 55mph. i returned home same route average speed 50mph. if the trip took 30 mins longer than the trip to lasvegas, how long was the trip to lasvegas to my home?
Let x be the distance
x/50 -x/55 = 1/2
x = 1/2 *10*55 =5*55 =275
Distance = 275 miles
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?