AQuA-RAT train #75106 · Arithmetic · Ratio & rate
A and B can do a job is 16 days and 12…
A and B can do a job is 16 days and 12 days respectively. 4 days before finishing the job, A joins B. B has started the work alone. Find how many days B has worked alone?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #75106
Stuck? A gentle nudge
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