Posted by Anonymous on .
The cost of 2 badminton rackets and 2 tennis rackets is $240. The cost of 3 tennis and 2 badminton rackets is $300. How much is a tennis racket?

maths urgent 
MathMate,
If you go to the store and want to buy 2 each of badminton tennis rackets, the clerk tells you the price is $240.
You changed your mind and add one more tennis racket, and the clerk says, "that'll be $300."
How much is a tennis racket? 
maths urgent 
Anonymous,
yup, got the answer as $60 but it was marked wrong by the teacher...go figure..nvm

maths urgent 
MathMate,
Sorry, it's not clear what happened.
Another possibility is typo in the question or the teacher does not have the same question as yours.