AQuA-RAT train #10158 · Arithmetic · Averages
The average (arithmetic mean) of y numbers is x
The average (arithmetic mean) of y numbers is x. If 10 is added to the set of numbers, then the average will be x - 5. What is the value of y in terms of x ?
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 #10158
Stuck? A gentle nudge
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