There are a couple of things you need to do when solving problems.Ask yourself exactly what type of information is being asked for: Is it one of addition, subtraction, multiplication, or division?The main reason for learning about math is to become a better problem solver in all aspects of life.
Knowing all of these before beginning to solve will help your solving run on a smoother path. After reading the question you should be able to translate all the given data into mathematical equations.
Also, keep in mind to select proper notation for your equations. Any formula or procedure that could shorten the solution is a shortcut.
So his normal pay of 40 × $12 = $480, plus his overtime pay of 12 × $15 = $180 gives us a total of $660 There are 12 girls!
And 3b = 4g, so b = 4g/3 = 4 × 12 / 3 = 16, so there are 16 boys So there are now 12 girls and 16 boys in the class, making 28 students altogether.
Check There are now 16 boys and 12 girls, so the ratio of boys to girls is 16 : 12 = 4 : 3 At the start of the year there were 20 boys and 10 girls, so the ratio was 20 : 10 = 2 : 1 Consecutive means one after the other.
And they are even, so they could be 2 and 4, or 4 and 6, etc.Once you’ve identified your clue words, highlight or underline them.This will let you know what kind of problem you’re dealing with.Many students slow down in Math problems, especially on long ones, because they may be slacking in the way they read the question; in many other cases, students do not bother to read the problem at all.While reading the question intently, you develop at least a 'blueprint' of the solution in your head.Your subconscious processes prior knowledge and chooses those which become most applicable to the problem at hand.You recall similar problems, formulae, and theorems that could help you in solving the problem.Then do the following: Read the problem carefully, and decide on a method to solve the problem.Once you've finished working the problem, check your work and ensure that your answer makes sense and that you've used the same terms and or units in your answer.If you begin to solve problems by looking for clue words, you will find that these words often indicate an operation. The first thing to do when you encounter a math problem is to look for clue words.This is one of the most important skills you can develop.