Why did multiplication and division become easier during the Gupta empire?

(1 point)
• They were the first to use base-10 numbers.
• They were the first to understand long division.
• They created a numeral for zero.
• They combined Chinese and Greek knowledge.

The Gupta empire did not contribute to the development of base-10 numbers or long division. However, they did play a significant role in the creation of a numeral for zero, which made calculations involving multiplication and division easier. Additionally, the Gupta empire did not directly combine Chinese and Greek knowledge, but they were influenced by both civilizations, which contributed to advancements in mathematics and other fields in India.