Question

Why did priests use the calendar?

Answer 1

Answer:

for farming and religion purpose

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Explanation:

Answer 2

"See Aztec Empire. The Aztecs used two different calendar systems, one with a cycle lasting 260 days and the other with a 365-day cycle. The 260-day calendar cycle, known as the tonalpohualli (counting of the days), was a sacred calendar used mainly by priests to predict the future. "

There were Daykeepers that kept track of the days. I hope this helped.