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7 & 11 have no common factor: both are prime.

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15y ago

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Do you have to change the denominators when multiplying fractions?

No. To multiple fractions multiple the numerators together and multiply the denominators together and simplify (by dividing both numerator and denominator of the result by common factors until the only common factor is 1). The denominators only need to be the same when adding or subtracting fractions.


How do you simplify with complex fractions?

To simplify complex fractions, first rewrite the complex fraction as a division of two fractions. Identify the numerator and denominator, and if necessary, find a common denominator for the fractions involved. Then, multiply both the numerator and the denominator by that common denominator to eliminate the fractions. Finally, simplify the resulting expression by reducing any common factors.


How do you simplify fractions into their lower terms?

Keep dividing the numerator and denominator by any common factor they have, until they have no common factor except ' 1 '.


How do you bust out fractions?

To "bust out" fractions, you can convert them to a decimal format for easier calculation or comparison. This is done by dividing the numerator (top number) by the denominator (bottom number). Additionally, you can simplify fractions by finding the greatest common divisor (GCD) and dividing both the numerator and denominator by it. Lastly, to add or subtract fractions, make sure they have a common denominator before performing the operation.


How do you simplify 66 over 56?

By looking for common factors - factors that appear in both numbers - and dividing both numbers by the same factor.

Related Questions

Greatest common factor life application?

One common application of greatest common factors is to simplify fractions. Note that you don't necessarily need the GREATEST common factor; you can simplify by dividing both numbers by any common factor, and then continue looking for additional factors.


How are common factors useful?

They are useful in reducing fractions and to simplify radicals. They are useful in reducing fractions and to simplify radicals.


Do you have to change the denominators when multiplying fractions?

No. To multiple fractions multiple the numerators together and multiply the denominators together and simplify (by dividing both numerator and denominator of the result by common factors until the only common factor is 1). The denominators only need to be the same when adding or subtracting fractions.


What is cross canceling in dividing fractions?

Cross canceling in dividing fractions is when you simplify the fractions by canceling out common factors in the numerators and denominators diagonally across from each other. This helps to make the division process easier and quicker. So, basically, it's like cutting out the middleman and getting straight to the point when dividing fractions.


How do you simplify with complex fractions?

To simplify complex fractions, first rewrite the complex fraction as a division of two fractions. Identify the numerator and denominator, and if necessary, find a common denominator for the fractions involved. Then, multiply both the numerator and the denominator by that common denominator to eliminate the fractions. Finally, simplify the resulting expression by reducing any common factors.


How do you simplify fractions into their lower terms?

Keep dividing the numerator and denominator by any common factor they have, until they have no common factor except ' 1 '.


How do you simplify expressions with variables?

You multiply out brackets, remove common factors from fractions, combine like terms.


How do you bust out fractions?

To "bust out" fractions, you can convert them to a decimal format for easier calculation or comparison. This is done by dividing the numerator (top number) by the denominator (bottom number). Additionally, you can simplify fractions by finding the greatest common divisor (GCD) and dividing both the numerator and denominator by it. Lastly, to add or subtract fractions, make sure they have a common denominator before performing the operation.


How do you simplify 66 over 56?

By looking for common factors - factors that appear in both numbers - and dividing both numbers by the same factor.


How do you get the common denominator for dividing fractions?

You don't need a common denominator to divide fractions.


What is the trick to finding the greatest common factors?

Finding the GCF will help you when you are trying to reduce fractions.


How can you simplify nine over fifty- eight?

You can't simplify that. There are no common factors.You can't simplify that. There are no common factors.You can't simplify that. There are no common factors.You can't simplify that. There are no common factors.