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How are equivalent fractions used when adding unlike fractions?
Wiki User
∙ 10y ago
If you need to add 1/3 and 1/4, both can be converted into equivalent fractions using 12 as the common denominator. 1/3 is multiplied by 4/4 to get 4/12. 1/4 is multiplied by 3/3 to get 3/12. Add them, 4/12 + 3/12 = 7/12.
Wiki User
∙ 10y ago
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What property of multiplication is used to find equivalent fractions?
Identity property of Multiplication c:
Where are fractions used?
fractions are used in almost everything we do
What are some real life applications of gcf and LCM?
Those are commonly used for working with fractions. You need the least common multiple to find a common denominator, for adding or subtracting fractions. And after doing some manipulations with fractions, you need the greatest common factor to simplify the fractions.Now, whether this is sufficiently "real-life" for you, is another issue. Depending on the career you choose, you many need to work with fractions on a daily basis, or you may hardly ever need them.
When were Egyptian fractions used?
200
How can division be used to represent fractions?
Fractions are division. 3/4 is the same as 3÷4
What problems can be solved using gcf and LCM?
Finding the LCM will make adding and subtracting fractions easier.
What is the use of LCM?
When adding or subtracting unlike fractions, the LCM process is used to find the least common denominator.
What type of problems can be used using the least common multiple?
Anything having to do with adding or subtracting unlike fractions.
Butterfly Method?
Used for adding dissimilar fractions
How you use the least common multiple?
When adding or subtracting unlike fractions, the LCM process is used to find the least common denominator.
Why is it important to learn about equivalent fractions?
Answer: When adding or subtracting fractions with different denominators it is important to change the denominators into the lowest common denominator by using equivalent fractions. Answer: Equivalent fractions are used to: * Simplify fractions. It is sort of inelegant to write the final solution of a problem as 123/246, when you can just as well write it as 1/2. * Add fractions. If two fractions have different denominators, you need to convert them to equivalent fractions that have the same denominator. Only then can you add. * Subtract fractions (same as addition). * Compare fractions, to check which one is larger (same as addition).
What is the least common multiple used for?
It helps with the adding and subtracting of fractions.
Where is a denominator used?
Many places, but a common one is in adding fractions where we find a common denominator.
How do you find the LCM multiple for two fractions?
The LCM is used for integers, not fractions. If you're trying to add unlike fractions, take the LCM of the denominators (known in this case as the least common denominator, or LCD), convert the fractions and proceed.
What is the meaning of disimilar fraction?
Fractions that are not equivalent are dissimilar fractions * * * * * The term is used more commonly to refer to fractions whose denominators are different.
What is a calculater used for?
A calculator is used for adding, subtracting, dividing, multiplying, decimals, or fractions and is also used for a lot of other uses too.
What property of multiplication is used to find equivalent fractions?
Identity property of Multiplication c:
