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In multiplication and division of fractions, both involve multiplication. This is their similarity.
In multiplication of fractions, multiply the numerator by the numerator of the other fraction and the denominator by the denominator of the other fraction.
Example: 1/2 * 2/3 = 2/6
In division of fractions, reciprocate the divisor then follow the step in multiplying fractions.
Example: 1/2 ÷ 2/3 = 1/2 * 3/2 = 3/4
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What are the rules for adding subtracting multiplying and dividing fractions?
no answer
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 does the of in multiplying and dividing fractions mean?
"of" means multiply, i think.
Why do you have to switch the numerator and denominator when dividing fractions?
This is because dividing by a number is the same as multiplying by its reciprocal.
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.
Do you need a common denominator for dividing and multiplying fractions?
No you do not.
What are the rules for adding subtracting multiplying and dividing fractions?
no answer
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.
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 does the of in multiplying and dividing fractions mean?
"of" means multiply, i think.
Why do you have to switch the numerator and denominator when dividing fractions?
This is because dividing by a number is the same as multiplying by its reciprocal.
How is dividing fractions similar to multiplying fractions?
It is similar because when you divide fractions you are technically multiplying the second number's reciprocal. (Turning the fraction the other way around)
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 do you find a multiple when subtracting fractions?
Same as adding, multiplying, and dividing.
What are some jobs when multiplying and dividing fractions are needed?
All jobs.
Does dividing by a negative equal multiplying?
No, it only multiplies when you divide by fractions
Why does the method of dividing fractions work?
This is related to the fact that dividing by a number is the same as multiplying with the number's reciprocal.
