AQuA-RAT train #63267 · Arithmetic · Ratio & rate
Two pipes P and Q can fill a cistern in 11 and…
Two pipes P and Q can fill a cistern in 11 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?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #63267
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.