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aleksandr82 [10.1K]
3 years ago
12

How did the inca make such precise calculations in astronomy, architectal engineering and mathmatics?

History
2 answers:
Anna35 [415]3 years ago
7 0
They recorded numbers using the knots on a string called a quipu.
Snowcat [4.5K]3 years ago
4 0

The Inca were able to make very precise calculations in astronomy, engineering and mathematics due to their use of <em>quipu</em>. A <em>quipu</em> is a recoding device made out of strings and used by a number of cultures in the Andean area. It consists of a number of strings that are tied into knots in a particular symbolic pattern. <em>Quipu</em> were also used to collect data, maintain records, collect census records and other types of organizational tasks.

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