Problem Solving Proportions

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You can use step-by-step techniques to clarify and solve proportion problems by extracting information from word problems or tables and creating an algebraic equation to solve for “x.” Proportion problems can solve for time, distance, rate, amounts, percents, numerals and conversions. Place the number you multiplied with the variable directly next to the variable, followed by an equal sign.

Write the product of the other numbers on the right side of the equal sign.

When you're talking about similarity, 2 figures that are similar, you're going to be using proportions.

So just because we've moved on beyond Algebra doesn't mean that you can forget it.

Cancel the numerator and denominator of the fraction containing the variable out, as in x = 100/4.

Why Be A Paramedic Essay - Problem Solving Proportions

Divide the denominator of the other fraction into the numerator. Read a proportion word problem and pull out the information that is being compared.

We know that when you work 22 hours, you make 3.

This information is enough to set up one ratio comparing the number of hours worked to the amount of money made.

The answer to this question can be found using proportions.

A proportion is an equation that sets two ratios equal to each other, where a ratio is a fraction comparing two different values.


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