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multilply denominator of fraction times whole numberand tehn add to numerator. Then put thatnumber over the original denominator

For example 3 and 3/4 = (4 x 3 + 3)/4 = 15/4

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Q: How do you change mixed numbers to an improper fraction?
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Related questions

How do you subtract mixed numbers and improper fraction?

First you would want to change the mixed number to an improper fraction. Then you can subtract


Why do you have to change a mixed number to an improper fraction before multiplying mixed numbers?

You don't.


How do you explain what i need to do if the sum of the mixed numbers includes an improper fraction?

Change the mixed numbers into improper fractions and carry out the calculations accordingly


How do you find the multiplicative inverse of mixed numbers?

change it to an improper fraction and then do it


How do you do dividing fractions and mixed numbers?

You change the mixed number into an inproper fraction.


How do you multipy mixed numbers by mixed numbers?

Change each mixed fraction to an improper fraction. Do this by multiplying the denominator by the whole number next to the fraction and then adding the numerator to the product you get. Once you do this, multiply fractions normally.


What happens when you divide a fraction by a fraction?

you change all mixed numbers to improper fractions.


How do you change improper numbers to mixed?

To convert an improper fraction to a mixed number, divide the denominator into the numerator. The answer is the whole number. Put any remainder over the original denominator to create the fraction part.


How do you multiply 2 mixed numbers?

turn fraction into a improper fraction


How do you change 3 over 21 in a mixed number?

You can't. That is a proper fraction. You can only turn improper fractions into mixed numbers


How do you add a mixed fraction by a mixed fraction?

You can either add the fractional parts and, if required, convert the answer to a mixed fraction and then add the integer part to the integer parts of the two original numbers; or change both numbers to top-heavy (or improper) fractions, add them and then convert the answer to a mixed fraction.


How do you change a common fraction into a mixed number?

If its not an improper fraction then you cant....