AQuA-RAT train #88709 · Arithmetic · Ratio & rate
A train is moving at 6/7 of its usual speed
A train is moving at 6/7 of its usual speed. The train is 30 minutes too late. What is the usual time for the train to complete the journey?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #88709
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