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∙ 13y ago
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How do you subtract fractions with unequal denominators?
by finding the common denominator of the fractions
How do you subtract fractions when denominator is different?
By finding the lowest common denominator of the fractions.
Why is finding the greatest common factor is useful for fractions?
It allows you to add and subtract the fractions with greater ease.
How do you subtract fractions without alike denominators?
Convert unlike fractions to equivalent fractions with common denominators by finding the LCM of the denominators.
Why do you needto find the LCM?
Finding the LCM will help you when you need to add and subtract fractions.
Why is finding the least common multiple important?
It will help when you are trying to add and subtract fractions.
Why should you find a LCM?
Finding an LCM will help when you want to add and subtract fractions.
How does finding the gcf help you solve real world problems?
Finding the LCM will help you add and subtract fractions. Finding the GCF will help you reduce fractions.
How is finding the LCM revelant when adding and subtracting fractions?
To add and subtract fractions, you need common denominators. To find the common denominator, find the LCM of the denominators you wish to add or subtract.
Why find factor?
Finding factors is the first step in finding the GCF and the LCM. They will help you to reduce fractions, or add and subtract them.
How do you use prime factorization to subtract fractions in math?
Finding the prime factorizations of the denominators will help you find the least common denominator. Converting to equivalent fractions with like denominators will allow you to subtract them successfully.
What problems can be solved using gcf and LCM?
Finding the LCM will make adding and subtracting fractions easier.
