Well the Babylonians were the first to use numbers in multiples of 12. :) I would think the Ancient Egyptians had a numeric system some 5000 years ago because of the mathematics involved in architecture etc...
Maya Counting: The ancient Maya developed a very advanced number system. They were the first in the Americas to use the number zero. Today, people in the Americas count based on the number ten. In ancient Maya times, Maya counting was based on the number twenty.
The number system we use as in 1, 2, 3, 4, 5, 6, etc.... is descended from the Hindu-Arabic Number System, although there are still some minor differences, that's where it comes from. Primarily Western Arabic Numerals.
The Maya numeral system is a vigesimal (base-twenty) positional numeral system used by the Pre-Columbian Maya civilization.
India
The first civilization to use the concept of zero is the Toltec tribe of Mesoamerica.
a number system based on the number 60 invention of the sail first to use the wheel or all the answers are correct...
a number system based on the number 60 invention of the sail first to use the wheel or all the answers are correct...
a number system based on the number 60 invention of the sail first to use the wheel or all the answers are correct...
The first postal service, which was used only by government, was in China. 900 BC
Maya Counting: The ancient Maya developed a very advanced number system. They were the first in the Americas to use the number zero. Today, people in the Americas count based on the number ten. In ancient Maya times, Maya counting was based on the number twenty.
Well, caste is the Hindi word for social class, so I guess India. But the first civilization to use social classes is the Inca Empire
the ancient civilization babylonian
The civilization you are referring to is the Maya. They developed an advanced calendar system, a complex written language known as hieroglyphics, and impressive stone pyramids for ceremonial purposes. Additionally, the Maya were among the first to use the concept of zero as a placeholder in their number system, which showcased their sophisticated understanding of mathematics.
The number system we use as in 1, 2, 3, 4, 5, 6, etc.... is descended from the Hindu-Arabic Number System, although there are still some minor differences, that's where it comes from. Primarily Western Arabic Numerals.
Binary
The Maya numeral system is a vigesimal (base-twenty) positional numeral system used by the Pre-Columbian Maya civilization.
India