Your answer should be 4,719,000
Property of inverse functions:
Therefore the answer to both is True.
This good photo for your question
The quotient of two fraction is the multiplication between the first and the inverse of the second:
So, in your case, you have
So, the question now is: which is larger, 7/10 or 3/5? To answer this question, transform the second fraction so that it will have denominator 10 as well:
So, now it is clear that
there are 3 tenths in 8.32