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Unlike fractions have denominators that are unequal, and therefore cannot be added or subtracted. If two fractions need to be added or subtracted they must first be converted to like fractions.

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โˆ™ 2014-08-27 23:12:48
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shanshan Jiang

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โˆ™ 2021-08-30 20:29:11

To carry out the mathematical operations like addition and subtraction we need to convert the unlike fractions to like fractions.

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Kaitlyn Haley

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โˆ™ 2021-08-31 19:05:21
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Q: Why do you convert unlike fractions?
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Related questions

How do you add fractions with unlike denomanators?

You first convert them to equivalent fractions with a common denominator. Or you convert them to decimal fractions.


How do you add fractions with unlike denometiors?

You look for a common denominator; convert the fractions to equivalent fractions with the denominator you found; then you do the addition itself.


How do you subtract fractions without alike denominators?

Convert unlike fractions to equivalent fractions with common denominators by finding the LCM of the denominators.


Fractions with different denominators are called?

unlike fractions


Adding unlike fractions?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.


How can finding the least common multiple of two numbers help you add fractions?

When adding unlike fractions, find the LCM of the denominators and convert them to it.


How do you order unlike fraction?

The simplest way is to convert them to like fractions, or percentages.


What is the definition of unlike fractions?

That simply means that the fractions have different denominators. Such fractions cannot be directly added, subtracted, or compared; you have to convert them to a common denominator first.


How do you solve a fraction problem when you don't have the same denominator?

If you are adding or subtracting unlike fractions, convert them to equivalent fractions with a common denominator.


How does the least common multiple of two numbers help you addย fractions?

When adding unlike fractions, find the LCM of the denominators and convert them to it.


What are like and unlike fractions?

Like fractions are the fractions which have the same denominator and unlike fractions are the fractions which do not have the same denominator.


How are like fractions and unlike fractions different?

Like fractions have the same denominator, unlike fractions don't.


How is adding like fractions and adding unlike fractions the same?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.


What are unlike fractions?

Unlike fractions are fractions having unlikedenominators, e.g., 1/4 and 1/6.


How do you change the fractions to like fractions?

To convert unlike fractions to like fractions, it is necessary to find the LCM of the unlike denominators. This will give you the least common denominator. Example: 1/3 and 1/8. The LCM of 3 and 8 is 24. To convert 3rds to 24ths, multiply the numerator and the denominator by 8. To convert 8ths to 24ths, multiply the numerator and the denominator by 3. 1/3 + 1/8 = 8/24 + 3/24 = 11/24


How do you order fractions with unlike denominators?

You can convert them to equivalent fractions with like denominators, then simply compare the numerators.You might also convert each fraction to a decimal (divide the numerator by the denominator); then you can also compare them.


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.


How do you convert fractions?

How do you convert fractions to what?


What do like and unlike fractions mean?

Like fractions have the same denominators (bottom part of fraction), unlike fractions do not.


How can you tell a fraction is greater than another?

Two ways: If they're unlike fractions, convert them to like fractions with a common denominator and compare numerators. Convert them to decimals by dividing their denominators into their numerators and see which is greater.


What fraction is bigger seven eighths or nine tenths?

To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.


How do you convert dollars into fractions?

A pair of sissors will convert dollars into fractions...


What the difference between like and unlike fraction?

fractions having same denominators are like fractions & others are unlike fractions


What are Fractions that have different denominators?

unlike fractions


What are the differents types of fractions?

like fractions,unlike fractions proper fractions ,improperfractions equivalent fractions