How to Multiply Fractions
Write out the problem., Multiply the numerators of the two fractions., Multiply the denominators of the two fractions., Simplify.
Step-by-Step Guide
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Step 1: Write out the problem.
The two fractions should be written down so that their numerators are aligned with their denominators.
Ex: 2/4 * 2/4 -
Step 2: Multiply the numerators of the two fractions.
Since the numerators are both 2, you can multiply 2 * 2 to get
4. , Since the denominators are both 4, just multiply 4 * 4 to get
16.
Your answer is a fraction comprised of the new numerator and the new denominator.
Your answer is 4/16. , To simplify a fraction, you have to divide its numerator and denominator by the largest number that can go into both numbers evenly.
In the case of 4/16, 4 is the largest number that goes into both numbers evenly, so you should divide both the numerator and denominator by
4.
Here's how you do it: 4/4 = 1 16/4 = 4 Your new fraction and final answer is 1/4. -
Step 3: Multiply the denominators of the two fractions.
-
Step 4: Simplify.
Detailed Guide
The two fractions should be written down so that their numerators are aligned with their denominators.
Ex: 2/4 * 2/4
Since the numerators are both 2, you can multiply 2 * 2 to get
4. , Since the denominators are both 4, just multiply 4 * 4 to get
16.
Your answer is a fraction comprised of the new numerator and the new denominator.
Your answer is 4/16. , To simplify a fraction, you have to divide its numerator and denominator by the largest number that can go into both numbers evenly.
In the case of 4/16, 4 is the largest number that goes into both numbers evenly, so you should divide both the numerator and denominator by
4.
Here's how you do it: 4/4 = 1 16/4 = 4 Your new fraction and final answer is 1/4.
About the Author
Lawrence Cooper
With a background in arts and creative design, Lawrence Cooper brings 1 years of hands-on experience to every article. Lawrence believes in making complex topics accessible to everyone.
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