AQuA-RAT train #569 · Arithmetic · Ratio & rate
Two pipes A and B can fill a tank in 10 minutes…
Two pipes A and B can fill a tank in 10 minutes and 20 minutes respectively. If both the taps are opened simultaneously, and the tap A is closed after 5 minutes, then how much more time will it take to fill the tank by tap B?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #569
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