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WORD PROBLEMS ON VENN DIAGRAMS Prepared by: Mr. Angelo D. Uy.

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Presentation on theme: "WORD PROBLEMS ON VENN DIAGRAMS Prepared by: Mr. Angelo D. Uy."— Presentation transcript:

1 WORD PROBLEMS ON VENN DIAGRAMS Prepared by: Mr. Angelo D. Uy

2 General Directions 1. Draw the Venn diagram. 2. Answer the questions for each problem. 3. Work with your group mates.

3 1. There are 60 families who preferred to read newspapers. Twenty-seven read Daily Inquirer and thirty read Manila Bulletin, while seven families read both newspapers. a.How many read Daily Inquirer or Manila Bulletin? b.How many families read Daily Inquirer only ? Manila Bulletin only ? c.How many families did not intend to read the two newspapers?

4 2. Out of the 43 students in Mathematics class, 19 students enrolled in Physics, 16 students in Mathematics, 19 students enrolled in English, 8 students enrolled Physics and Mathematics, 7 students enrolled in Mathematics and English, 9 students enrolled in English and Physics, and 5 students enrolled in the three subjects. a.How many students enrolled in Physics only? Mathematics only? English only? b.How many students enrolled in Physics and Mathematics but not English?

5 c. How many students did not enrol in any of the three subjects? d. How many students enrolled in Mathematics or English but not in Physics? e. How many students enrolled in Mathematics and English but not in Physics?

6 3. There are 50 visitors in a birthday party. Three flavors of ice cream were served by the host. They are the rocky road, quezo real, and double dutch. The visitors took the 3 brands of ice cream as follows: 18 of the visitors like rocky road 20 of the visitors like quezo real 24 of the visitors like double dutch 8 of the visitors preferred both rocky road and quezo real 11 of the visitors preferred both quezo real and double dutch 7 of the visitors preferred both double dutch and rocky road 3 of the visitors preferred the three flavors

7 a. How many visitors preferred rocky road only? double dutch only? quezo real only? b. How many visitors preferred both rocky road and quezo real but not double dutch? c. How many visitors preferred quezo real or double dutch but not rocky road? d. How many visitors preferred one flavor only? e. How many of the visitors do not want any of the three flavors?

8 23 7 20 10 1.1.

9 ANSWERS 1. a. 50 b. 20, 23 c. 10

10 3 5 4 6 2 8 7 8 2.2.

11 ANSWERS 2.a. 7, 6, 8 b. 3 c. 8 d. 16 e. 2

12 5 3 4 4 8 9 6 11 3.

13 ANSWERS 3.a. 6, 9, 4 b. 5 c. 21 d. 19 e. 11


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