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Venn Diagrams and Sets 03
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Now try this on your own! A group of 62 students were surveyed, and it was found that each of the students surveyed liked at least one of the following three fruits: apricots, bananas, and cantaloupes. 34 liked apricots. 30 liked bananas. 33 liked cantaloupes. 11 liked apricots and bananas. 15 liked bananas and cantaloupes. 17 liked apricots and cantaloupes. 19 liked exactly two of the following fruits: apricots, bananas, and cantaloupes a. How many students liked apricots, but not bananas or cantaloupes? b. How many students liked cantaloupes, but not bananas or apricots? c. How many students liked all of the following three fruits: apricots, bananas, and cantaloupes? d. How many students liked apricots and cantaloupes, but not bananas? Ans: a. 14, b. 9, c. 8, d. 9 Here is a similar problem.... http://www.youtube.com/watch?v=U9NSFau1LV8
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Middle school math university high teachers conceptual understanding Venn diagrams sets union intersection disjoint word problems logic mathematics NCTM common core curriculum national council for relational challenge problem solving three set venn LSAT reasoning education
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