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The first step, to add, subtract, or compare fractions, is always to convert the fractions to equivalent fractions, that all have the same denominator. You can use one of several techniques to get the LEAST common denominator, or simply multiply the two denominators to get a common denominator (which in this case may, or may not, be the smallest common denominator).

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โˆ™ 2016-12-21 02:05:15
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Q: How to add fractions having similar numerators but different denominators?
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Related questions

How do you minnous fractions?

To subtract fractions with like denominators, subtract the numerators , and write the difference over the denominator. Example : Find 45โˆ’25 . Since the denominators are the same, subtract the numerators.


How do you compare improper fractions with larger numerators than denominators?

The same way as proper fractions. Make sure the denominators are the same. If they're not, convert them to equivalent fractions with similar denominators. Then you can see which numerator is greater.


What are the rules in subtracting similar fraction?

If the denominators are the same (which is what I understand by "similar fractions"), just subtract the numerators (the upper part).


What is the meaning of similar fractions?

As a review, similar fractions (also like fractions) are fractions having the same denominators


What are similar fractions?

Similar fractions are those denominators the same.


How do you compare fractions in terms of similar and dissimilar fractions?

You can compare similar fractions by looking at their numerators. You can compare dissimilar fractions by converting them to similar fractions and looking at their numerators. You can convert a dissimilar fraction to a similar fraction by finding the least common denominator.


How do you compare fractions that are not similar?

To compare fractions which are not similar, the fractions must be made similar by putting them over a common denominator. There are two similar ways of doing this:Find the lowest common multiple of the denominators. Multiply the first numerator by whatever number you multiply the first denominator by to get that multiple, and do the same with the second numerator and denominator. You can then compare the numerators.Multiply the first numerator by the second denominator, and the second numerator by the first denominator, and put both numerators over the product of the two denominators. You can then compare the numerators.


Rules of adding and subtracting similar fractions?

If the denominators are the same, just add or subtract the numerators. For example, 2/7 + 3/7 = 5/7. am i right?


When do we say fractions are similar or dissimilar?

When their denominators are the same or different numbers.


How do you multiply and divide similar fraction?

To multiply two fractions, multiply the numerators together, then the denominators, then put the new numerator over the new denominator. Simplify if you can. To divide fractions, invert the second fraction and multiply as just described.


What is difference between similar fraction and dissimilar fraction?

Their denominators. If they are the same, the fractions are similar. If they are not the same, the fractions are dissimilar.


How do you add similar fractions?

Just add the numerators and copy the denominator.


Addition of similar fraction?

To add similar fractions such as 3/8 and 4/8 you simply add the numerators (top numbers) and keep the denominators(the bottom numbers) the same. so 3/8 + 4/8=7/8


What are the rules of the dissimilar fractions?

I assume you mean, with different denominators. If you want to add the fractions, subtract them, or compare them (determine which one is greater), you have to convert them to similar fractions (fractions with the same denominator) first. Converting to similar fractions is not necessary, and usually doesn't even help, if you want to multiply or divide fractions.


How do multiply similar fraction?

To multiply two fractions, whether or not they are similar, the numerator of the answer is the product of the two numerators. The denominator of the answer is the product of the two denominators.So (a/b)*(c/d) = (a*c)/(b*d).


How do you compare dissimilar fractions compare the numerator?

Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.


What is the definition of similar and dissimilar fractions?

similar fraction is the same denominator and dissimilar fraction is cannot the same denominators


How can you add similar and dissimilar fractions?

Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is called the numerator, while the number on the bottom of a fraction is called the denominator. Similar fractions have the same denominator, also called a common denominator. To add dissimilar fractions (fractions with different denominators), you must first convert the fractions so that the denominators are the same.


How do you subtract similar fractions?

Just subtract the numerators and copy the denominator


When adding or subtracting fractions what should you do first?

For adding or substracting fractions first of all we should calculate the LCM( Lowest Common Multiplier) of the denominators in both of the fractions.


What are equivalent similar and dissimilar fraction?

Equivalent fractions have the same value. 3/4 is equivalent to 6/8 Similar fractions have the same denominator. 3/5 is similar to 4/5 Dissimilar fractions have different denominators. 4/7 is dissimilar to 11/16


Addition of similar fractions?

Similar fractions occurs when the denominator or the bottom numbers are the same. In this case, adding similar fractions requires you to add the numerators; the top numbers together, and to keep the denominator the same. An example would be to add 2/8 and 5/8 equals 7/8.


How do you compare similar and dissimilar fraction?

Two ways: Convert them to decimals and compare or convert them to equivalent fractions with a common denominator and compare the numerators.


What is a disimilar fraction?

Disimilar fraction.are fraction with different denominators. Similar fraction.are fraction with the same denominators.


What is the instruction of adding similar fractions?

The instructions are quite simple, but this is for similar denominators: 1. Line them up. 2. Add the numerators. 3. Put your sum over the same denominator as the other fractions. 4. *ONLY IF THE NUMERATOR IS LARGER THEN THE DENOMINATOR* Turn the improper fraction into a mixed number. However, if the problem states it wants it as an improper fraction, which normally it won't, leave it as it is.