In a certain pond, 55 fish were caught, tagged, and returned to the pond. A few days later, 55 fish were caught again, of which 2 were found to have been tagged. If the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond, what`s the approximate number of fish in the pond?
Choose the correct choice from the following options:	A) 400	B) 625	C) 1250	D) 1528	E) 10 000
The percent of tagged fish in the second catch is 2/55*100 = 3.64%.   We are told that 3.64% approximates the percent of tagged fish in the pond. Since there are 55 tagged fish, then we have 0.036x = 55 --&gt; x = 1,528.   Answer: 1528.
<result>D</result>
In a certain pond, 55 fish were caught, tagged, and returned to the pond. A few days later, 55 fish were caught again, of which 2 were found to have been tagged. If the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond, what`s the approximate number of fish in the pond?