A vinyl record measures 32cm across.
There is a 1 cm margin around the edge and a centre label, which measures 10 cm across.
There are 30 grooves per cm.
How far does the needle travel if the record is played from start to finish?

If you can’t get it come back tomorrow when I’ll post the answer on Free Printable Puzzles Answers

This entry was posted on Wednesday, January 7th, 2009 at 6:39 am and is filed under Free Printable Puzzle Questions.You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.