AQuA-RAT train #20635 · Arithmetic · Averages
The average age of a group of 10 persons was decreased by…
The average age of a group of 10 persons was decreased by 3 years when one person, whose age was 46 years, was replaced by a new person. Find the age of the new person?
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 #20635
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.