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The answer to an addition is called the sum. Fractions and other numbers.

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โˆ™ 2010-12-06 06:07:20
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Q: When you add fractions you are finding their?
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Related questions

How does the LCM and the GCF help in life?

Finding the LCM will help you add and subtract fractions. Finding the GCF will help you reduce 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 does finding the least common multiple help you add fractions?

Because when adding or subtracting fractions the denominators must have the same values


Finding the average of two fractions?

Add them together, divide by 2.


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.


Why is it helpful to find GCF and LCM?

Finding the GCF helps to reduce fractions to their lowest terms. Finding the LCM helps to add and subtract fractions with different denominators by finding their lowest common denominator.


How is finding the least common multiple of two numbers helpful to adding fractions?

When those two numbers are the denominators of unlike fractions, finding the LCM (in this case, the LCD or least common denominator) and converting the unlike fractions to equivalent fractions with the same denominator will allow you to add and subtract them.


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 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 do you needto find the LCM?

Finding the LCM will help you when you need to add and subtract fractions.


Why should you find a LCM?

Finding an LCM will help when you want to add and subtract fractions.


What are the steps to finding the mean of 2 fractions?

first you have to find the common denominator and make the 2 fractions denominators the same then you add them and divide them


Why is finding the least common multiple important?

It will help when you are trying to add and subtract fractions.


How do you add rational numbers?

By finding their common denominator & adding the top numbers of-the fractions. : )


Why can the least common multiple help you add fractions?

When adding unlike fractions, it is necessary to find a common denominator. The process of doing that is the same as finding an LCM.


What is the purpose of using lowest common multiple?

Finding the LCM helps you add and subtract fractions accurately.


How can using the GCF and LCM help you when you add subtract and multiply fractions?

When adding and subtracting unlike fractions, it is necessary to find a least common denominator. It's the same process as finding an LCM. You can simplify a fraction by finding the GCF of the numerator and denominator and dividing them both by it.


Why might it be important to know to calculate least common multiples?

The process of finding the LCM is the same as finding the least common denominator which is important when you want to add and subtract fractions.


When do you add fractions when baking?

In order to add fractions, they must have the same denominators. If the fractions you wish to add do not already have the same denominators, they can be made to do so by finding the right number by which to multiply both the numerator and the denominator of each fraction. To find this number, multiply all the distinct denominators together, then multiply both the numerator and denominator of each fraction by a number found by the dividing the product of the distinct denominators by the denominator of the particular fraction concerned. All the fractions will then have the same denominator. Add the numerators of such fractions together to find the numerator of the sum; its denominator will be the one common to all the fractions.


Why do you need like denominators to add and subtract fractions?

Finding a common denominator makes it possible to add two fractions because it allows us to write each fraction as a multiple of a common (usually smaller) fraction. Subtracting fractions works the same way; find a common denominator so that the fractions involved are in the same terms.


When you subtract fractions you are finding their?

You are finding their difference.


How can the greatest common factor and least common multiple help you work with fractions?

Finding the GCF of the numerator and the denominator of a fraction and dividing them both by it will give you the simplest form of that fraction. Finding the LCM of unlike denominators and converting them to it will make it possible to add and subtract unlike fractions.


How can knowing the greatest common factor and lowest common factor help when you add subtract and multiply fractions?

The least common factor of any set of numbers is 1, so that doesn't help at all. Finding the GCF of the numerator and denominator and dividing them by it will help to simplify a fraction. Finding the least common multiple of the denominators (called the least common denominator) will help when you add and subtract fractions. None of those are needed to multiply fractions.


How can knowing the LCM help you add subtract and multiply fractions?

When adding and subtracting unlike fractions, it is necessary to find the LCM of the denominators, called the least common denominator. Once you have found the LCD, you can convert the fractions to equivalent fractions with a common denominator and proceed with the adding and/or subtracting. Finding an LCM will have no effect on multiplying fractions.


What is always needed to add fractions?

Fractions! Otherwise you don't have anything to add.