AQuA-RAT train #2330 · Arithmetic · Averages
The average (arithmetic mean) of y numbers is x
The average (arithmetic mean) of y numbers is x. If 15 is added to the set of numbers, then the average will be x - 5. What is the value of y in terms of x ?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2330
Stuck? A gentle nudge
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