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What is the common denominator of 3 over 4 and 15 over 20?
20, although if you reduced 15/20 to 3/4, the common denominator would be 4.
What is the common denominator of 100 and 150?
The common denominator of any two or more whole numbers, such as 100 and 150, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.
What is the lowest common denominator (LCD) of 58 and 16?
lowest common denominator of 4/5 and 7/15 would be 15 4/5=12/15
What is a fraction that has no common factors in the numerator or the denominator?
If the numerator and denominator are prime numbers and not equal then they don't have common factors (except 1 which would be a common factor even if the numerator and denominator were prime numbers).
What is the LCD use for in math?
Least common denominator. Used in fractions. For example : 1/2 and 3/4 The fraction that has the lowest denominator, while still having an equivalent fraction is the LCD. In this case it would be 2/4 and 3/4. Because 1/2 = 2/4, and the lowest common denominator between the two fractions is 4. Hope this helps ! :D
