Lemma
MediumRatio & rate
AQuA-RAT train #25655 · Arithmetic · Ratio & rate

Machine A takes 100 hours to complete a certain job and starts…

Machine A takes 100 hours to complete a certain job and starts that job at 6AM. After ten hour of working alone, machine A is joined by machine B and together they complete the job at 6PM. How long would it have taken machine B to complete the job if it had worked alone for the entire job?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #25655

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