Answer:
did you get the answer yet
The Mayan and other Mesoamerican cultures used a vigesimal number system based on base 20 (and, to some extent, base 5), probably originally developed from counting on fingers and toes. The numerals consisted of only three symbols: zero, represented as a shell shape; one, a dot; and five, a bar.
Hello! Are you sure you meant 400 cm long? or mi?
I would be all ready in my clothes and make sure I have all the materials I need for the day!!!
