Posted by Tabian on Monday, January 7, 2008 at 9:53pm.
This is a simple division problem.
159 out of 350 = 159/350 = .4542
.4542 = 45% (rounded to the nearest whole percent)
At a party there are 33 students over age 21 and 22 students under age 21. You choose at random 3 of those over 21 and separately choose at random 2 of those under 21 to interview about attitudes toward alcohol..
You have given every student at the party the same chance to be interviewed:
what is that chance?
(Round your answer to the nearest whole percent.)
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