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Multiply numerator by the numerator

and denominator by denominator.

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Q: When you multiply fractions which reciprocal do you use?
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Related questions

Is the reciprocal used to divide fractions?

In order to divide two fractions, multiply the first times the reciprocal of the second.


To divide real numbers as fractions multiply by the of the divisor?

" ... multiply by the RECIPROCAL of the divisor.


When dividing fractions is a reciprocal used by multiplying?

Yes. One method for dividing fractions is to multiply the numerator fraction by the reciprocal of the denominator fraction.


How can you use multiplication to divide one fraction by another?

To divide two fractions, multiply the first by the reciprocal of the second.


What is a reciprocal in math fractions?

A reciprocal is when you take the second fraction in a division problem and flip it Then change the sign to multiply. THIS ONLY WORKS WHEN YOU ARE DIVIDING FRACTIONS!


Why is you impossible divide fractions?

Me is actually not impossible divide fractions. You just take the reciprocal of the dividend and multiply.


What is a unique way of how to solve dividing fractions?

There is very little that is unique about the process of dividing fractions. Multiply by the reciprocal.


What is the reciprocal of -p over 4?

Reciprocal just means that you flip the fraction... your fraction is -p/4 the reciprocal is 4/-p the reciprocal is extremely important when dividing fractions. because when you divide fractions you have to take the reciprocal of the bottom fraction and then multiply it to your top fraction to get your answer.


How do you describe dividing fractions in two sentences?

Change the second fraction to its reciprocal. Multiply them.


How do you divide fractions with un common denominators?

When dividing fractions, the denominators don't matter. Multiply the first fraction by the reciprocal of the second.


How can you use models to multiply fractions?

No, you cannot use models to multiply fractions!!


Why is it that when solving a dividing fractions problem no actual dividing happens?

It's easier to multiply the reciprocal.