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If the denominators are the same, subtract the numerators. If the denominators are different, convert them to equivalent fractions with a common denominator and subtract the numerators.
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∙ 10y ago
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What does subtracting fractions mean?
It means you have to subtract fractions.
Before adding or subtracting two fractions they are converted into like fractions Explain with examples why this is necessary?
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
What are the rules for subtracting fractions?
You multiply the fractions until the denominators are equal. Then, you subtract.
How are adding fractions different?
When adding or subtracting fractions their denominators must be the same
Why do you find the LCM of numbers?
Finding the LCM helps in the process of adding and subtracting unlike fractions.
What is the definition of adding and subtracting fractions with unlike denominators?
What is the definition of Adding and Subtracting Like Fractions
What you called when you subtract two fractions?
subtracting fractions
What does subtracting fractions mean?
It means you have to subtract fractions.
What is the use of LCM?
When adding or subtracting unlike fractions, the LCM process is used to find the least common denominator.
What types of problems can be solved using the the LCM?
Anything having to do with adding or subtracting unlike fractions.
Before adding or subtracting two fractions they are converted into like fractions Explain with examples why this is necessary?
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
Who invented adding and subtracting fractions?
Me
Do you need a common denominator when subtracting fractions?
yes you should use a common denominator when subtracting with fractions, it makes it much easier.
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
How you use the least common multiple?
When adding or subtracting unlike fractions, the LCM process is used to find the least common denominator.
How is subtracting fractions like adding fractions?
You need a common denominator for both.
