888eddy said:when Jill was one third as old as Jack is now, Jack was one year older than Jill was when Jack was half as old as Jill is now. Jill is 22, how old is her brother Jack?
this is irritating me and i am set to waste a lot of time unless i find out how its worked out soon.
The Jak and Jill Maths problem is a common math problem that involves two people, Jak and Jill, who are trying to solve a mathematical equation together.
The equation in the Jak and Jill Maths problem is typically a basic algebraic equation, such as 2x + 3 = 9. However, the specific equation may vary depending on the version of the problem.
The purpose of the Jak and Jill Maths problem is to test a person's ability to solve basic algebraic equations and to understand the concept of solving equations collaboratively.
To solve the Jak and Jill Maths problem, you can follow these steps:
1. Identify the equation and the unknown variable.
2. Use algebraic techniques to isolate the variable on one side of the equation.
3. Substitute the value of the variable from one person's solution into the equation.
4. Solve for the variable to find the final answer.
Some tips for solving the Jak and Jill Maths problem include:
- Carefully read the problem and identify the equation and the unknown variable.
- Use algebraic techniques, such as combining like terms and using inverse operations, to isolate the variable.
- Check your work by substituting your answer into the original equation to ensure it is correct.
- Practice solving similar problems to improve your skills.