AQuA-RAT train #77426 · Arithmetic · Ratio & rate
Two pipes P and Q can fill a cistern in 12 and…
Two pipes P and Q can fill a cistern in 12 and 15 minutes respectively. Both are opened together, but at the end of 2 minutes the first is turned off. How many more minutes will it take for the cistern to fill after the first pipe is turned off?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #77426
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