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Learn how to solve age word problems with examples. Understand how to compare two people's ages at different points in time and find relationships using single or multiple variables.
- HOW TO algebraize and to solve age problems? - A fresh formulation of a traditional age problem - Intricate age word problems - Challenging age word problems - Age problems for mental solution - Age problem for three participants - Some unusual age word problems - Age problems with a defective sum of ages - Miscellaneous age problems
One application of linear equations is what are termed age problems. When solving age problems, generally the age of two different people (or objects) both now and in the future (or past) are compared. The objective of these problems is usually to find each subject’s current age.
1.9 Practice - Age Problems. 1. A boy is 10 years older than his brother. In 4 years he will be twice as old as his brother. Find the present age of each. 2. A father is 4 times as old as his son. In 20 years the father will be twice as old as his son. Find the present age of each.
When solving age problems, you need to represent the following in terms of a variable: - the present ages of the people or things involved. - the age, at the other specified time, of the people or things involved. Then, form an equation based on these representations. Here are some examples:
How to solve word problems involving ages, of one person, of two, three or more persons using Algebra, multiple ages, grade 9 algebra word problems, algebra word problems that deal with the ages of people currently, in the past or in the future, with video lessons, examples and step-by-step solutions.
Algebra Age Problems - How to solve word problems involving ages, Age Problems Involving More Than One Person with video lessons, examples and step-by-step solutions.
