Mrs. Eddy

Problem Solving using Venn Diagrams

1. There are 26 students in the class. 10 students have desktop computers are home. 8 students have laptops at home. 3 students do not have any computer at home. The remainders of the students in class have both a laptop and a desktop computer at home. Please solve this problem using the Venn Diagram Below.

2. What parts of the computer are considered input? What parts of the computer are considered output? What parts of the computer are considered both input and output? Please show your work using a Venn diagram. On the following site http://www.readwritethink.org/materials/venn/index.html

3.  There are 26 students in the class. 14 students prefer using Google as their primary search engine. 9 students prefer using yahoo as there search engine. The remainder of the students don’t have a preference they use both equally.  Please show work using a Venn Diagram on the following site http://www.readwritethink.org/materials/venn/index.html .