Posted by Mia on Thursday, February 18, 2010 at 10:07pm.
A skating rink plays different songs during a twohour skating party. The songs average 3 minutes each. There is a 15minute break, without music, when the refreshments are served. How many songs do they need to have ready?
For me will be 35 songs, it's that correct?

Math  Ms. Sue, Thursday, February 18, 2010 at 10:16pm
Right!
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