AQuA-RAT train #5722 · Arithmetic · Averages
At a certain restaurant, the average (arithmetic mean) number of customers served…
At a certain restaurant, the average (arithmetic mean) number of customers served for the past x days was 60. If the restaurant serves 120 customers today, raising the average to 70 customers per day, what is the value of x?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5722
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