AQuA-RAT train #73407 · Arithmetic · Ratio & rate
A train cruising at 50 km/hr takes 9 seconds to pass a…
A train cruising at 50 km/hr takes 9 seconds to pass a platform. Next, it takes 3 seconds to pass a man walking at 3 km/hr in the same direction. Find the length of the train and that of the platform.
Its source gives only the correct option, without the working.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #73407
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