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What is the least common denominator of 3 and 13?
The least common denominator of 3 and 13 is 39.
What is the least common denominator of 13 and 14?
The least common denominator of 13 and 14 is the smallest number that both 13 and 14 can divide evenly into. In this case, the least common denominator is the least common multiple of 13 and 14, which is 182. This is because 182 is the smallest number that is divisible by both 13 and 14 without leaving a remainder.
Which fraction is bigger 11 15 or 13 20?
11/15 is bigger than 13/20
What is the common denominator for 9 and 13?
The common denominator for 9 and 13 is the product of the two numbers, which is 9 * 13 = 117. In fractions, the denominator represents the total number of equal parts into which a whole is divided. When adding or subtracting fractions, it is necessary to have a common denominator to combine the fractions accurately.
How do you minus fractions?
First, you have to have a lowest common denominator. Eg: 1/2 - 6/13 The lowest common denominator is 26, because 13 * 2 is 26. You multiply 1/2 by 13, to make the denominator 26, which equals 13/26, then multiply 6/13 by 2 to get 12/26. So the equation with the lowest common denominators now plugged in is: 13/26 - 12/26 Subtract the numerators (13 and 12), so the answer is 1/26.
