How To Solve Word Problems Using Venn Diagram
The best way to explain how the venn diagram works and what its formulas show is to give 2 or 3 circles venn diagram examples and problems with solutions.
How to solve word problems using venn diagram. Check at the end that all the numbers add up coorectly. Venn diagram word problems generally give you two or three classifications and a bunch of numbers. Word problems on ages. 5 had a hamburger and a soft drink.
But as the 3 circle venn diagram below shows it can be used to solve many other problems. Venn diagrams word problem one a class of 28 students were surveyed and asked if they ever had dogs or cats for pets at home. Out of forty students 14 are taking english composition and 29 are taking chemistry. Demonstrates how to use sets and venn diagrams to solve word problems.
Percent of a number word problems. One with two sets and one with three sets. Know the standard parts of a venn diagram. Word problems on average speed word problems on sum of the angles of a triangle is 180 degree.
Problem solving using venn diagram is a widely used approach in many areas such as statistics data science business set theory math logic and etc. Using a 3 circle venn diagram to solve problems. Let s start with an easy example of a two circle diagram problem. 90 students went to a school carnival.
Word problems on sets and venn diagrams. Venn diagrams are used often in math that people tend to assume they are used only to solve math problems. 33 had soft drinks. Venn diagram word problem here is an example on how to solve a venn diagram word problem that involves three intersecting sets.
Word problems on constant speed. Other topics profit and loss shortcuts. 10 had a soft drink and ice cream. Work in a step by step manner.
You then have to use the given information to populate the diagram and figure out the remaining information. Pythagorean theorem word problems. Time and work word problems. This video is provided by the learning assistance center of howard community college.
This video solves two problems using venn diagrams.