### What is the Mayan lower class and upper class?

The Mayan lower classes are the farmers and the slaves.While the upper classes consists of the king,then the priest,there are two others that I don't know. The Mayan upper class are the kings,which hold the highest position in society.Then there are the priests and the warriors and merchants were part of the upper class.The lower class held the farmers and slaves.

### What are similarities between Mayan number system and Hindu Arabic number system?

There are many reasons why the Mayan and the Hindu Arabic number systems are different some of these are why. The Mayan number System has a place value and a non place value system and the Hindu Arabic number system has a place value system. Their based numbers are different, the Mayans is 20 and the Hindu Arabic is 10. The Mayan number system only has three symbols, and the Hindu Arabic number system has…