Simplifying Complex Fractions Methods

The video tutorial explains how to simplify complex fractions using two methods. Method two involves finding the least common denominator (LCD) and multiplying both the numerator and denominator by it. Method one simplifies the numerator and denominator separately before rewriting the complex fraction as a division problem. The tutorial also provides tips for entering fractions using a keyboard and highlights the use of MathQuill for equation input.

What is the first step in simplifying a complex fraction using Method Two?

• Find the least common denominator of all fractions involved.

• Multiply the numerator by the denominator.

• Subtract the fractions in the denominator.

• Add the fractions in the numerator.

Why is it helpful to write whole numbers as fractions in Method Two?

• To make the numbers larger.

• To easily identify the least common denominator.

• To convert them into decimals.

• To simplify the multiplication process.

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CCSS.HSA.APR.D.6

What happens to the common factor of 'p' in the numerator and denominator during simplification?

• It is multiplied by itself.

• It is added to the numerator.

• It is subtracted from the denominator.

• It simplifies to one.

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CCSS.HSN.RN.A.2

What is the main goal of Method One in simplifying complex fractions?

• To find the product of the fractions.

• To simplify the numerator and denominator separately.

• To multiply all terms by the same number.

• To convert fractions into whole numbers.

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

In Method One, what is the common denominator used for?

• To divide fractions.

• To add or subtract fractions.

• To convert fractions to decimals.

• To multiply fractions together.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How is a complex fraction written as a division problem in Method One?

• By adding the fractions.

• By multiplying the fractions.

• By subtracting the fractions.

• By dividing the top fraction by the bottom fraction.

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CCSS.6.NS.A.1

What is the result of dividing by a fraction in Method One?

• It is the same as multiplying by the reciprocal.

• It simplifies to zero.

• It results in a decimal.

• It becomes a subtraction problem.

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CCSS.5.NF.B.6

What should be done before multiplying the numerators and denominators in Method One?

• Convert fractions to decimals.

• Simplify any common factors.

• Subtract the fractions.

• Add the fractions together.

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CCSS.HSN.RN.A.2

What is the final step in both methods for simplifying complex fractions?

• Convert the result to a decimal.

• Ensure the expression is in its simplest form.

• Add the fractions together.

• Multiply the fractions by a constant.

What tool can be used to enter complex fractions correctly on a computer?

• Mathquill.

• A text editor.

• A calculator.

• A spreadsheet.