Why did multiplication and division become easier during the Gupta empire? A. They were the first to use base-10 numbers. B. They were the first to understand long division. C. They created a numeral for zero. D. They combined Chinese and Greek knowledge.

Answer 1

The correct answer is C. They created a numeral for zero.

The introduction of the numeral for zero was a significant advancement in mathematics during the Gupta Empire, as it enabled more complex calculations and the development of a place-value system. This made multiplication and division easier and more efficient compared to previous methods.