Population of state X increased by x% and the population of state Y increased by y% from 2001 to 2011. Assume that x is greater than y. Let P be the ratio of the population of state X to state Y in a given year. The percentage increase in P from 2001 to 2011 is _______.

\(\frac{{100\left( {x - y} \right)}}{{100 + x}}\)

\(\frac{{100\left( {x - y} \right)}}{{100 + y}}\)

Population of state X increased by x% and the population of state Y in

1.	Population of state X increased by x% and the population of state Y increased by y% from 2001 to 2011. Assume that x is greater than y. Let P be the ratio of the population of state X to state Y in a given year. The percentage increase in P from 2001 to 2011 is _______.
A.	\(\frac{x}{y}\)
B.	x – y
C.	\(\frac{{100\left( {x - y} \right)}}{{100 + x}}\)
D.	\(\frac{{100\left( {x - y} \right)}}{{100 + y}}\)
Answer» E.

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Population of state X increased by x% and the population of state Y increased by y% from 2001 to 2011. Assume that x is greater than y. Let P be the ratio of the population of state X to state Y in a given year. The percentage increase in P from 2001 to 2011 is _______.

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