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The usual rules apply: the numerator of the result is the product of the two numberators. Same for the denominator. If the numerator (for example) is a more complicated expression, you just do all the indicated operations.
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∙ 13y ago
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How can complex fractions be multiplied?
complex fractions can be multiplied when you have two fractions multiplied and equal a whole number.
How can you use models to multiply fractions?
No, you cannot use models to multiply fractions!!
Why do you invert fractions?
When you divide by fractions, you invert and multiply.
When you multiply fractions do you multiply the denominator?
yes. you multiply the numerator and denominator
What are the components of a complex fraction?
To be called a complex fraction, either the numerator, the denominator, or both, are fractions (or contain fractions).
How do you simplify complexed fractions?
You multiply the numerator and the denominator of the complex fraction by the complex conjugate of the denominator.The complex conjugate of a + bi is a - bi.
What does it mean to multiply and divide fractions?
multiply and divide fractions!-.-
How can complex fractions be multiplied?
complex fractions can be multiplied when you have two fractions multiplied and equal a whole number.
What are complex fractions?
They could be fractions in which the numerator or the denominator, or both, are complex numbers.
How can you use models to multiply fractions?
No, you cannot use models to multiply fractions!!
How do you find volume with fractions?
You multiply the fractions
What is the difference between cross and across?
When you add or subtract fractions you cross multiply and when you multiply or divide fractions you across multiply.
How can you simplify a complex fraction?
Multiply top and bottom by the complex conjugate of the bottom complex number; this will make the bottom complex number into a real number which can then be made into fractions and simplified with the real part and the imaginary part (the multiplier of i [√-1]) of the multiplied out top number.
Do you multiply the denominator when you multiply fractions?
Yes you do.
Why do you invert fractions?
When you divide by fractions, you invert and multiply.
What is the difference between a complex fraction and a regular fraction?
"Regular" fractions have integers for the numerator and denominator. Complex fractions have fractions at one or both of those spots.
When you multiply fractions do you multiply the denominator?
yes. you multiply the numerator and denominator
