AQuA-RAT train #18366 · Arithmetic · Ratio & rate
A type Q machine can complete a job in 5 hours and…
A type Q machine can complete a job in 5 hours and a type B machine can complete the job in 7 hours. How many hours will it take 2 type Q machines and 3 type B machines working together and independently to complete the job?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #18366
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.