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You have to find a common denominator, multiply them, subtract them and then simplify if you need to.

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โˆ™ 2010-04-27 21:35:36
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Q: How do you subtract two fractions?
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Related questions

What you called when you subtract two fractions?

subtracting fractions

Why are two fractions converted into like fractions?

Because you can't add or subtract fractions that have different denominators. Making them like fractions, by multiplying so the denominators are the same, you can add and/or subtract them.

When you subtract two fractions the answer is called the?

the difference.

How do you add two fractions that have like denominators?

In fractions, you can NEVER add or subtract

How do you add and subtract dissimilar fractions?

Make the fractions equivalent then subtract

Why are equivalent fractions important when adding and subtracting fractions?

Because to add or subtract two fractions you first have to find equivalent fractions for both which have the same denominator.

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 u subtract fractions?

multiply the fractions until they have common denominators and then subtract them

What you need to add or subtract fractions?

You need a common denominator in order to add or subtract fractions.

How do you subtract a mixed number by a mixed number?

To subtract a mixed number by a mixed number you first need to turn the fractions into improper fractions then you just subtract them as you would with the normal fractions

How do you add and subtract fractions with the same denominator?

it stay the same when you subtract fractions and when you add fractions.

Why is it necessary to convert two fractions into like fractions before adding and subtracting them?

Because think of like fractions as the same things.. you can subtract halves from halves for example, but what does it mean to take away a half from a third?By converting them into like fractions, we can add or subtract them easily.

How do you subtract bigger fractions from smaller fractions?

You don't

What does subtracting fractions mean?

It means you have to subtract fractions.

How the LCD of two or more fractions could be of use?

Once you find the LCD, convert the fractions to their equivalents and then you can add and/or subtract them correctly.

What are compatible numbers for fractions?

I am not entirely sure what you mean, but if you need to add, subtract, or compare two fractions, they need to have the same denominator.

Do you add and subtract like and unlike fractions in the same way?

no, to add and subtract like and unlike fractions the denominator has to be the same,

How do subtract two fractions with different denominator?

First find the lowest common denominator and then adjust the fractions accordingly before subtracting the numerators

How do you subtract fractions with unequal denominators?

by finding the common denominator of the fractions

How do you subtract fractions with the same denominator?

subtract the top two and the bottom stays the same.....for example; 4/8-3/8=1/8

How do you find the difference between two mixed fractions?

Subtract the smaller fraction from the larger one.

What least common multiple can use to subtract two fractions with denomitors of 8 and 14?

It is: 56

What is the process of subtracting fractions?

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.

How do you subtract fractions with same denominators?

you subtract the numerators, and leeave the denomonators alone

How do you subtract fractions when denominator is different?

By finding the lowest common denominator of the fractions.

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