Question

One aspect of the Commercial Revolution was that the barter system of trade was replaced by a system based on money and credit. Why were Arabic numerals needed to make this system work? a) Arabic numerals could be written in bank books without filling up the page. b) Arabic numerals were easier for everyone to learn and use in transactions. c) Arabic numerals allowed bankers to more easily calculate the interest on a loan. d) Arabic numerals included the number 0, which does not appear in Roman numerals.

Answer 1

Arabic numerals were needed during the Commercial Revolution to facilitate the use of money and credit. They were easier to work with than Roman numerals, enabling bankers to calculate interest on loans and other transactions. Additionally, the inclusion of the number 0 in Arabic numerals was crucial for the development of the decimal positional number system.

Step-by-step explanation:

The use of Arabic numerals was needed to make the system based on money and credit work during the Commercial Revolution. Arabic numerals, which were derived from Hindu characters, were far easier to work with than the Roman equivalents. They allowed bankers to more easily calculate interest on loans and other financial transactions. Additionally, Arabic numerals included the number 0, which does not appear in Roman numerals, making them essential for developing and advancing the decimal positional number system.

Answer 2

Arabic numerals were needed in the Commercial Revolution for their efficiency and ease of use in transactions, as well as the inclusion of the number 0 for interest calculations.

Step-by-step explanation:

The use of Arabic numerals was necessary to make the system of money and credit work in the Commercial Revolution. Arabic numerals provided several advantages over the Roman numerals that were previously used. First, Arabic numerals could be written more efficiently in bank books without filling up the page. Second, Arabic numerals were easier for everyone to learn and use in transactions. Third, Arabic numerals included the number 0, which is not present in Roman numerals, allowing bankers to more easily calculate interest on a loan.