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∙ 2017-01-30 02:02:51
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When do you take the reciprocal of a fraction?
Mainly when you divide by a fraction - that is equivalent to multiplying by its reciprocal.
What operation is the same as dividing by a fraction?
Multiplying by the reciprocal of the fraction.
What is the definition of dividing a fraction?
Dividing a friction is multiplying by its reciprocal. The reciprocal of a fraction is the numerator and the denominator switched around.
How does dividing a number by a fraction involve multiplication?
When dividing by a fraction, the answer is obtained by multiplying by the 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.
Multiplying both terms by the same number gives an fraction?
same
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. ■
When you divide by a fraction why does the quotient get larger?
When you divide by a fraction, you are multiplying by it's reciprocal or opposite. So if you are dividing by 1/2, it is the same thing as multiplying by 2/1.
Dividing one third is the same as multiplying by what number?
Dividing by any fraction is the same as multiplying by that fraction's reciprocal. To find a fraction's reciprocal on a calculator, simply raise the fraction to the power of -1. In this case, dividing by 1/3 is the same as multiplying by (1/3)-1 = 3. For example, 8 / 1/3 = 8 x 3 = 24
Why do you turn the fraction upside down and multiply?
Dividing by a fraction is equivalent to multiplying by its reciprocal. A reciprocal fraction is effectively "turning it upside-down". So, to divide by a faction, you should do as stated; turn the fraction upside-down and multiply.
8 over 7 divided by 2?
If you mean to divide 2 by the fraction 7/8, that is the same as multiplying with the reciprocal: 2 x 8/7.If you mean to divide 2 by the fraction 7/8, that is the same as multiplying with the reciprocal: 2 x 8/7.If you mean to divide 2 by the fraction 7/8, that is the same as multiplying with the reciprocal: 2 x 8/7.If you mean to divide 2 by the fraction 7/8, that is the same as multiplying with the reciprocal: 2 x 8/7.
When multiplying a nonzero fraction by its reciprocal the product is call?
When you multiply a nonzero fraction by its reciprocal you get 1. Take this example.Lets say you have a fraction called (a/b). The reciprocal of that fraction would be (b/a). If you multiply the two you'd get (a/b)*(b/a)=(ab/ab). Anything divided by itself is 1.
