SOLUTION: In a survey of 163 dancers, 95 knew the salsa, 129 knew the merengue, and 89 knew the cha cha. Of these, 80 knew the merengue and the salsa dance, 52 knew the salsa and cha cha and

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: In a survey of 163 dancers, 95 knew the salsa, 129 knew the merengue, and 89 knew the cha cha. Of these, 80 knew the merengue and the salsa dance, 52 knew the salsa and cha cha and      Log On

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Question 292915: In a survey of 163 dancers, 95 knew the salsa, 129 knew the merengue, and 89 knew the cha cha. Of these, 80 knew the merengue and the salsa dance, 52 knew the salsa and cha cha and 75 knew the merengue and cha cha. fifty dancers knew all three dances
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
If there were a question, you would solve this with a venn diagram but you never asked question. But let's cha cha.