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Also, be sure to pay close attention to the relationship of the two variables when it comes to division and subtraction.It matters which variable comes first, and when the algebra word problem asks for the difference between x and y, when you write the algebra out, you will show x – y.When you’re solving algebra word problems, it’s smart to have a plan of attack ready to follow.
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.
By working a few algebra word problems each day, you’ll be able to fine-tune your solving methods and work on any of the rough parts.
If algebra word problems are giving you trouble in class, working with a private math tutor can help you keep up with the math topics.
Likewise, the ratio of x and y written out will show x / y.
When you have read through the entire word problem, you will want to go back through and underline anything important.
You can concentrate on each small task within the algebra problem, and then put the pieces together at the end.
Having a written record of each variable also helps when it comes time to give your solution, as you know what variable has the answer in it!