AQuA-RAT train #1149 · Arithmetic · Ratio & rate
Two pipes P and Q can fill a cistern in 10 and…
Two pipes P and Q can fill a cistern in 10 and 15 minutes respectively. Both are opened together, but at the end of 3 minutes the first is turned off. How much longer will the cistern take to fill?
This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #1149
Stuck? A gentle nudge
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