AQuA-RAT train #7085 · Arithmetic · Averages
Distance between two stations A and B is 778 km
Distance between two stations A and B is 778 km. A train covers the journey from A to B at 84 km per hour and returns back to A with a uniform speed of 56km per hour. Find the average speed of the train during the whole journey?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #7085
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.