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Why is there no common denominator when multiplying or dividing fractions?
Because it is not how multiplication or division are defined.
How do you find common denominators with dividing fractions?
When you're dividing fractions ... or multiplying thrm ... they don't need to have the same denominator.
Do you need a common denominator when adding subtracting multiplying or dividing?
only when adding and subtracting
Why is multiplying or dividing the numerator and the denominator by the same number the same as multiplying or dividing the fraction by 1?
Because multiplying or dividing them by the same NON-ZERO number does not alter their ratio.
Why is multiplying or dividing the numerator and denominator by the same nonzero number the same as multiplying or dividing the fraction the fraction by 1?
Because doing so is equivalent to multiplying or dividing by x/x, which can be cancelled down to 1.
Do you need a common denominator for dividing and multiplying fractions?
No you do not.
When you use greatest common factor is it multiplying?
No, it is not. It is factorising - which is more related to dividing.
Why is there no common denominator when multiplying or dividing fractions?
Because it is not how multiplication or division are defined.
How do you find common denominators with dividing fractions?
When you're dividing fractions ... or multiplying thrm ... they don't need to have the same denominator.
What is the inverse operation of multiplying by 2?
The inverse of multiplying is dividing, so dividing by 2.
Is dividing by 100 the same as multiplying by 0.1?
10
Do you need a common denominator when adding subtracting multiplying or dividing?
only when adding and subtracting
Details about multiplying and dividing rational number?
Details about multiplying and dividing rational number involves modeling multiplying fractions by dividing squares to equal segments and then overlap the squares.
Why is multiplying or dividing the numerator and the denominator by the same number the same as multiplying or dividing the fraction by 1?
Because multiplying or dividing them by the same NON-ZERO number does not alter their ratio.
What is the inverseof multiplying?
The inverse operation of Multiplying is Dividing.
How is multiplying and dividing rational numbers similar to multiplying and dividing integers?
did you get this off of big ideas learning
How is multiplying and dividing rational numbers similar?
Dividing by a non-zero rational number is the same as multiplying by its reciprocal.
