Quotient is another name for the answer to a division problem
the hundreds place is the 3rd number before the decimal, 9999999.0 ^this one
so you need to find a division problem that equals something between 100 and 999
1000 divided by 10 is a good one, the answer to that problem is 100, and 100 has its first digit in the hundreds place.
It's c. all of them added up is 41/24 which converts to 1 17/24.
A prime number is a natural number greater than 1 that can't be the factory of multiplying two smaller natural numbers.