The distance between cities A and B is 120 miles. A car travels from A to B at 60 miles per hour and returns from B to A along the same route at 40 miles per hour. What is the averaged speed for the round trip?
A. 48
B. 50
C. 52
D. 56
E. 58
OA = A
12 / 6 = 24 / 12
12 / 4 = 36 / 12
60 / 12 = 5 H
120 / 5 = 24 M/H
What did I wrong?
A. 48
B. 50
C. 52
D. 56
E. 58
OA = A
12 / 6 = 24 / 12
12 / 4 = 36 / 12
60 / 12 = 5 H
120 / 5 = 24 M/H
What did I wrong?
