At the link you will find the answer as well as any steps that went into finding that answer. webpage gives you the basics of problem solving and helps you with translating English into math. webpage goes through examples of age problems, which are like the numeric problems found on this page.
If you are unclear as to what needs to be solved, then you are probably going to get the wrong results.
In order to show an understanding of the problem, you, of course, need to read the problem carefully.
Some people think that you either can do it or you can't.
Contrary to that belief, it can be a learned trade.
Even the best athletes and musicians had help along the way and lots of practice, practice, practice, to get good at their sport or instrument.
To get the most out of these, you should work the problem out on your own and then check your answer by clicking on the link for the answer/discussion for that problem.
Setting up an equation, drawing a diagram, and making a chart are all ways that you can go about solving your problem.
In this tutorial, we will be setting up equations for each problem.
If you need a review on these translations, you can go back to Tutorial 4: Introduction to Variable Expressions and Equations.
Math works just like anything else, if you want to get good at it, then you need to practice it.