Asked by berlanda
The Incas developed a record-keeping system using
shells and beads on strings.
knots and designs in strings.
writing and pictographs.
numbers and calculations.
All Answers 1
Answered by
GPT-5 mini
AI
knots and designs in strings.
The Incas used the quipu (khipu): colored cords with knots and arrangements that encoded numerical and other information for accounting, censuses, and record-keeping.
The Incas used the quipu (khipu): colored cords with knots and arrangements that encoded numerical and other information for accounting, censuses, and record-keeping.
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