AQuA-RAT train #45429 · Arithmetic · Ratio & rate
A large tanker can be filled by two pipes A and B…
A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #45429
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