1. The problem statement, all variables and given/known data A boy walks at an average speed of 3 miles per hour to his school, and then runs back at an average speed of 5 miles per hour along the same route. The total travel time is 1 hour. What was the total distance traveled? 3. The attempt at a solution OK it's a practice question I saw in my SAT prep book, and I feel soooo incredibly stupid to not be a ble to solve this. The answer is 3.75 miles, btw. d1 = d2 dt = d1 + d2 t1 + t2 = 1 hr d1 = v1t1 d2 = v2(1-t1) dt = v1t1 + v2-v2t1 dt = 3t1 + 5 - 5t1 Then I get stuck here. Pretty sure I am over complicating the problem, so could somene help me?