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So that you can get your answer more faster and you don't need to do a lot of work

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โˆ™ 2013-06-17 19:23:46
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Q: Why do you think it is helpful to convert mixed numbers into fractions before multiplying or dividing?
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Related questions

When could improper fractions be helpful?

They are very helpful once you start pre-calculus (i.e. geometry, algebra and trigonometry). You use them alot when adding, subtracting, multiplying, dividing and performing complex equations.


When dividing fractions it is most helpful to change a mixed number into a?

improper fraction


When dividing fractions it is most helpful to change a mixed number into a what?

improper fraction


When dividing fractions it is most helpful to change a mixed number into an?

improper fraction


When dividing fractions what is most helpful to change a mixed number?

an improper fraction


How is the Greatest Common Factor helpful in the multiplication of fractions?

After you're done multiplying, the GCF will help you determine the simplest form of the answer.


When dividing fractions what is it most helpful to change a mixed number into?

improper fraction


Why is it helpful to convert fractions to decimals or decimals to fractions?

It is important because depending on the problem it is easier to use fractions or decimals. Sometimes the problem is asking for an exact answer, in which case you would keep it in fraction form.


Why is estimating not as helpful when multiplying very small numbers?

It is not as helpful when multiplying very small numbers because the numbers are going to be very east to answer. That is why estimating is not as helpful when multiplying very small numbers.


Why is it helpful when you convert equations containing mixed numbers to improper fractions?

it is helpful because if you become a carpenter you will know how much carpet you need or for other jobs turning mixed number into improper fractions is just helping you learn a bout mixed number even more


How can greatest common factors and least common multiples help you work with fractions?

The GCF is helpful in reducing fractions. The LCM is helpful in adding and subtracting unlike fractions.


Why is estimating not helpful when multiplying decimals?

It can be very helpful, so the question is inappropriate.


What is 1.16 divided by 0.1?

11.6


Why is it helpful to find common factors for 2 nummbers?

This can be especially helpful if you are adding or subtracting fractions, so the bottom number on both fractions will be the same


Why is it helpful to write a fraction as a percent?

It is not always helpful.Some people may find it helpful when comparing fractions. By converting them into percentages they are made into like fractions: all with the denominator 100.


Could diagram is the most helpful for converting fractions to decimal?

No, it is not.


Are benchmark fractions helpful to numbers greater than 1?

Batman


What are fraction that have same denominator called?

They are called like fractions.In order to add or subtract fractions you will usually need to convert them to like fractions. Then you simply add or subtract the numerators (as required) to form the numerator of the answer. The same (or common) denominator is the denominator of the answer. You may need to simplify the resulting fraction.


When dividing fractionsit is most helpful to change a mixed number into a?

improper fraction


When dividing frations it is most helpful to change a mixed number into a?

improper fraction


When dividing fraction it is most helpful to change a mixed number into a?

improper fraction


When dividing a fraction it is most helpful to change a mixed number into a?

improper fraction


When adding fractions with unlike denominators it is most helpful if the fractions are renamed using the?

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.


Why is it helpful to write a number as a product of primes?

Because it helps in reducing fractions to their simplest terms and finding the lowest common denominator when adding or subtracting fractions


What is estimating NOT as helpful when multiplying very small numbers?

It is - if you use appropriate rounding. Rounding does not have to be to whole numbers.