360 c u s t o m ers in 30 d a ys ⇒ 30 360 c u s t o m ers / d a ys = 12 c u s t o m ers / d a y
The unit rate of customers per day is calculated by dividing the total customers by the number of days. In this case, 360 customers over 30 days gives a unit rate of 12 customers per day. Therefore, there are an average of 12 customers each day.
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