Question 16
Two hikers set off from the same wooden cabin along the same road at the same time. Their average speeds are 3.5 km/h and 4.5 km/h. How many kilometres farther has the faster hiker travelled after 2 hours?
Original printed choices: A) 1.3; B) 2.6; C) 8.3; D) 9.6; E) 16.6
Editorial task: Solve the literal problem, identify the source discrepancy, and explain any intended correction.
Original printed choices: A) 1.3; B) 2.6; C) 8.3; D) 9.6; E) 16.6
Editorial task: Solve the literal problem, identify the source discrepancy, and explain any intended correction.