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LER 2564 Subtracting fractions with unlike denominators by Barbara Band Irvin, Ph.D. Table of Contents Introduction ..........................................................................................................................................................2

How to fill out subtracting fractions with unlike

Point by point, here's how to fill out subtracting fractions with unlike numbers:

1. Identify the denominators: The first step is to identify the denominators of the fractions you are subtracting. The denominators are the bottom numbers of the fractions.
2. Find a common denominator: In order to subtract fractions with unlike denominators, you need to find a common denominator. This is a number that both denominators can evenly divide into. You may need to find the least common multiple (LCM) of the denominators.
3. Adjust the numerators: Once you have a common denominator, you need to adjust the numerators accordingly. Multiply the numerator and the denominator of each fraction by the same number to make the denominators equal.
4. Subtract the numerators: Now that the fractions have the same denominator, subtract the numerators. Keep the denominator the same.
5. Simplify the result: After subtracting the numerators, simplify the resulting fraction if possible. This means reducing the fraction to its lowest terms, if necessary.

Who needs subtracting fractions with unlike?

1. Students learning math: Subtracting fractions with unlike denominators is a fundamental concept in mathematics, so students in school or anyone learning math will encounter this topic.
2. Anyone working with fractions: Whether it's in a professional setting, such as accounting or engineering, or in daily life situations, understanding how to subtract fractions with unlike denominators can be useful for solving problems and making accurate calculations.
3. Teachers and educators: Teachers and educators need to have a thorough understanding of subtracting fractions with unlike denominators in order to effectively teach and explain this concept to their students.

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What is subtracting fractions with unlike?

Subtracting fractions with unlike denominators involves finding a common denominator and then subtracting the fractions.

Who is required to file subtracting fractions with unlike?

Individuals or students learning about fractions are typically required to practice subtracting fractions with unlike denominators.

How to fill out subtracting fractions with unlike?

To fill out a subtracting fractions with unlike problem, you must first find a common denominator, then subtract the numerators.

What is the purpose of subtracting fractions with unlike?

The purpose of subtracting fractions with unlike denominators is to find the difference between the two fractions.

What information must be reported on subtracting fractions with unlike?

The common denominator and the result of the subtraction must be reported on subtracting fractions with unlike.

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