A sports equipment store sold ping pong rackets for a total of $490. If the average (arithmetic mean) price of a pair of rackets is $9.8, how many pairs were sold? Choose the correct choice from the following choices:	A) 50	B) 100	C) 490	D) 500	E) 980
Average price for a pair of rackets = $9.8   Total cost = $9.8*x = $490   x = 50 pairs were sold.   50NSWER:50
<result>A</result>
A sports equipment store sold ping pong rackets for a total of $490. If the average (arithmetic mean) price of a pair of rackets is $9.8, how many pairs were sold?