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The fraction that results when the numerator and the denominator are divided by the gcf?
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∙ 11y ago
the simplest form
Wiki User
∙ 11y ago
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What is the results when you flip the numerator and denominator of a fraction?
you get a completely different fraction
What is 1 fourth plus 2 fifths?
The key to answering this question is to find your "lowest common denominator." (The denominator is the number below the line of the fraction.) If you multiply the denominators of the two fractions (4 and 5) you will come up with a common denominator (20). That will usually be your lowest common denominator. Then multiply each numerator (the number above the line of the fraction) by the denominator of the other fraction. The numerator of one-fourth is 1; the denominator of two-fifths is 5. Therefore, multiply 1 x 5 and you get 5. The numerator of two-fifths is 2; the denominator of one-fourth is 4. Therefore, multiply 2 x 4 and you get 8. Finally, add the results of your calculations: 5 + 8 = 13 Your new numerator is 13 and your new denominator is 20.
What is the improper fraction for 2 and one sixth?
The improper fraction for 2 and 1/6 is found by first multiplying the denominator, 6, by the whole number, 2, which equals 12, and then adding the numerator, 1, to the product, which results in 13. Then we take the denominator, 6, and make it the denominator for 13, which then gives us the improper fraction of 13/6.
What is 50 percent into fractions in the simplest form?
50 % = 50/100; dividing both numerator and denominator by 50 results in 1/2.
What is the multiplicative inverse of the square root of 7?
Multiplicative inverse is the number that, when multiplied, results in 1, usually 1/# 1/sqrt7 is the inverse, so just rationalize the denominator sqrt7/7 = square root of 7 divided by 7
What is the results when you flip the numerator and denominator of a fraction?
you get a completely different fraction
What is 1 fourth plus 2 fifths?
The key to answering this question is to find your "lowest common denominator." (The denominator is the number below the line of the fraction.) If you multiply the denominators of the two fractions (4 and 5) you will come up with a common denominator (20). That will usually be your lowest common denominator. Then multiply each numerator (the number above the line of the fraction) by the denominator of the other fraction. The numerator of one-fourth is 1; the denominator of two-fifths is 5. Therefore, multiply 1 x 5 and you get 5. The numerator of two-fifths is 2; the denominator of one-fourth is 4. Therefore, multiply 2 x 4 and you get 8. Finally, add the results of your calculations: 5 + 8 = 13 Your new numerator is 13 and your new denominator is 20.
What is the improper fraction for 2 and one sixth?
The improper fraction for 2 and 1/6 is found by first multiplying the denominator, 6, by the whole number, 2, which equals 12, and then adding the numerator, 1, to the product, which results in 13. Then we take the denominator, 6, and make it the denominator for 13, which then gives us the improper fraction of 13/6.
What is the greatest common factor of the numerator and the denominator?
Numerators and denominators are whole numbers; taking their GCF helps to reduce a fraction to its simplest form. In the fraction 3/9, the GCF of 3 and 9 is 3. Dividing both numbers by 3 results in 1/3, the simplest form of 3/9.
Why do you have to multiply or divide the numerator or denominator of the fraction to find an equivalent fraction?
Equivalent fraction have the same value. Any whole number divided by itself is one Multiplying any number by 1 results in the same number. Thus when you multiply the numerator and denominator of a fraction by the same number, it leaves the value of the fraction the same, but the numerator and denominator will be different, creating an equivalent fraction. For example if you have a pizza and cut it in half, and take one of those pieces you will have 1/2 of the pizza. However, if you now cut the half you have and the half left on the plate into half again (each piece will be exactly the same size, a quarter of the pizza), you will still have half the pizza, but it will be made up of 2 of the 4 pieces of the pizza - you will have 2/4 of the pizza; thus 1/2 and 2/4 are equivalent fractions. Now, looking at those fractions again, what happens if you multiply the 1/2 by 2/2 (which is the same as multiplying by 2 ÷ 2 = 1): 1/2 x 2/2 = (1x2)/(2x2) = 2/4 so 1/2 and 2/4 are equivalent fractions. When dividing the numerator and denominator by the same number, this is really the same, but just going from a fraction with large numerator and denominator to one with smaller numerator and denominator - the reverse of the example above (sticking the pieces of pizza together again).
How do you find a fraction of a fraction?
you take the numerator of the second fraction and divide it by the denominator of the first fractionyou take the answer from that equation and then multiply by the numerator of the first fraction.the denominator for your final answer will be the same as the denominator of the second fractionExample1/2 of 4/54 divided by 2 = 22 x 1 = 21/2 of 4/5 = 2/5#####################################I have found a simpler way is to just multiply both fractions, e.g.1/2 x 4/5so do that top row first; 1 x 4 = 4then do the bottom row; 2 x 5 = 10this leaves you with 4/10if you then rationalise that fraction to its smallest level (you can divide both top and bottom by 2) this results in 2/5
How do you test if the fraction are equivalent?
You can check by cross-multiplication. For example, to check whether 1/2 is equivalent to 3/6, multiply 1 x 6 = 6, and 2 x 3 = 6 (the numerator of each fraction with the denominator of the other fraction). Since in this case the results are equal, the two fractions are equivalent.
What is 50 percent into fractions in the simplest form?
50 % = 50/100; dividing both numerator and denominator by 50 results in 1/2.
What means to divide the numerator and the denominator of the ratio by the same factor?
To divide the numerator and the denominator of a ratio by the same factor means to simplify or reduce the ratio. This is done by dividing both numbers in the ratio by their greatest common factor, which results in an equivalent ratio.
What fraction results when two is divided by 3?
2/3 or .67
How do you make 0.36 into a fraction simplified?
1. Convert the decimal number .36 to a fraction by multiplying it by an equivalent fraction as follows: .36 * 100/100 = 36/100 2. Simplify the fraction to lowest terms: a. find a number that will evenly divide into both the numerator & the denominator (in this case, that number is 4) b. divide the numerator by 4 (i.e. 36/4=9) and divide the denominator by 4 (i.e. 100/4=25). c. Take the results of the above calculations & write your new fraction as: 9/25. d. repeat step 2 until you are unable to find a number that will evenly divide into both the numerator & the denominator. In this case, only 1 iteration is needed because 9/25 is the simplest fraction that is equivalent to .36. 3. Check your fraction to ensure it is equal to the original decimal value by dividing 9 by 25 (e.g. 9/25 = .36 <-- this is equal to the original decimal value, so this check proves you did your factoring & simplification properly).
Is the ratio of two natural numbers always a positive?
No.Natural numbers by definition are whole: integers. However, if the numerator cannot be divided evenly by the denominator, or even if the numerator is less than the denominator, then it is impossible for such a ratio to result in an integer. Such ratios cannot simplify into natural numbers. (Note: This assumes that 0 is not a natural number--there is a disagreement over its membership. If 0 is considered a natural number, than any ratio with a 0 in the numerator but anything else in the denominator results in 0. A ratio with a nonzero numerator and a zero denominator is undefined. A 0/0 ratio is considered an indeterminate form and goes into calculus).
