Podcast
Questions and Answers
In a survey of 100 people, 60 like apples, 50 like bananas, and 20 like neither. How many people like both apples and bananas?
In a survey of 100 people, 60 like apples, 50 like bananas, and 20 like neither. How many people like both apples and bananas?
30 people like both apples and bananas.
A group of 50 students were surveyed about their favorite subject. 25 liked math, 20 liked science, and 8 liked both. How many students liked neither math nor science?
A group of 50 students were surveyed about their favorite subject. 25 liked math, 20 liked science, and 8 liked both. How many students liked neither math nor science?
13 students liked neither math nor science.
In a class of 40 students, 22 are in the Math Club and 18 are in the Science Club. If 6 students are in both clubs, how many students are in neither the Math Club nor the Science Club?
In a class of 40 students, 22 are in the Math Club and 18 are in the Science Club. If 6 students are in both clubs, how many students are in neither the Math Club nor the Science Club?
6 students are in neither club.
Of 80 dogs at a vet clinic, 35 have fleas, 25 have ticks, and 10 have both fleas and ticks. How many dogs have either fleas or ticks, but not both?
Of 80 dogs at a vet clinic, 35 have fleas, 25 have ticks, and 10 have both fleas and ticks. How many dogs have either fleas or ticks, but not both?
In a group of 75 people, 32 like coffee, 40 like tea, and 12 like neither. How many people like both coffee and tea?
In a group of 75 people, 32 like coffee, 40 like tea, and 12 like neither. How many people like both coffee and tea?
Flashcards
Venn Diagrams
Venn Diagrams
Visual tools showing relationships between sets, useful for solving set-related problems.
Region 1 (Venn Diagram)
Region 1 (Venn Diagram)
Represents elements in set A but not in set B within a Venn diagram.
Intersection (A ∩ B)
Intersection (A ∩ B)
The overlapping area in a Venn diagram where elements belong to both set A and set B.
Region 3 (Venn Diagram)
Region 3 (Venn Diagram)
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Region 4 (Venn Diagram)
Region 4 (Venn Diagram)
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