0
Add your answer:
Earn +20 pts
What is the invert and multiply rule in mathematics?
You may be referring to the rule for dividing fractions. To divide one fraction by another, you invert the second fraction (exchange numerator and denominator), and multiply instead.
What is fourteen divided by one-fifth?
To divide by a fraction is the same as to multiply by the reciprocal. Instead of dividing by 1/5, multiply by 5/1, that is, by 5.
What is the algorithm for dividing a fraction by a fraction?
Multiply the first fraction by the reciprocal of the second. That is, flip the second fraction over and then multiply the two.
How do you divide a fraction into a fraction?
"Dividing Fractions is easy as pie, flip the second and multiply." Flip the second fraction, and multiply, and reduce.
When dividing two fraction you must filp the fraction over and then multiply?
Yes.
What is the invert and multiply rule in mathematics?
You may be referring to the rule for dividing fractions. To divide one fraction by another, you invert the second fraction (exchange numerator and denominator), and multiply instead.
What is fourteen divided by one-fifth?
To divide by a fraction is the same as to multiply by the reciprocal. Instead of dividing by 1/5, multiply by 5/1, that is, by 5.
What is the algorithm for dividing a fraction by a fraction?
Multiply the first fraction by the reciprocal of the second. That is, flip the second fraction over and then multiply the two.
How do you divide a fraction into a fraction?
"Dividing Fractions is easy as pie, flip the second and multiply." Flip the second fraction, and multiply, and reduce.
When dividing two fraction you must filp the fraction over and then multiply?
Yes.
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 so you divide fractions?
When dividing one fraction by another, invert the second fraction and multiply them.
Why is it that we don't divide on a dividing fraction?
It's easier to multiply the reciprocal.
How are reciprocals used when dividing fractions?
When dividing fractions, take the reciprocal of the second fraction, and multiply the first fraction by the reciprocal of the second fraction. Example: (a/b)/(c/d)=(a/b)*(d/c)
How do you describe dividing fractions in two sentences?
Change the second fraction to its reciprocal. Multiply them.
When dividing by a fraction can you multiply by its reciprocal?
That is correct. To divide by a half, you are actually multiplying by two. ■
How do you turn 2 fifths into 4 tenths?
It's just reverse simplifying. Most people would be asking, "how do you turn 4 10ths into 2 5ths?". So instead of DIVIDING the fraction by two, you would MULTIPLY the fraction by two.
