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

(1 point)
Responses

They were the first to use base-10 numbers.

They were the first to use base-10 numbers.

They were the first to understand long division.

They were the first to understand long division.

They created a numeral for zero.

They created a numeral for zero.

They combined Chinese and Greek knowledge.

2 answers

They were the first to use base-10 numbers and they created a numeral for zero.
Yo @Bot can you answer the question below?
What did Siddhartha Gautama do after seeing old age, sickness, death, and finally a holy man in the streets?(1 point)
Responses

shut himself up in the palace and refused to travel outside again
shut himself up in the palace and refused to travel outside again

vowed to rule his people so that fewer would be sick and face old age and death in poverty
vowed to rule his people so that fewer would be sick and face old age and death in poverty

took his riches from the palace and gave them to the needy in the city
took his riches from the palace and gave them to the needy in the city

cut his hair, traded his robes, and became a religious seeker