0
The common denominator of any two or more whole numbers, such as 3 and 9, 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.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are common denominators?
these are denominators that are the same for two different fractions. Example 2/3 and 3/4 2/3 = 8/12 3/4 = 9/12 8/12 and 9/12 have the same denominator: 12
Least Common Denominator of 3 and 9?
The common denominator of 3 & 9 is 9,as because-3*1=33*2=63*3= 9&.....9*1= 9So here the 9 matches first.
Find the lowest common denominator for these fractions and then subtract and simplify. 49 and 13?
The LCD of 4/9 and 1/3 is 9. 4/9 - 3/9 = 1/9
How do you add fractions if the denominators are not in the same times table?
you can get a common denominator by multiplying the denominators together For example 1/5 plus 1/9 common denominator is 5 x 9 = 45 9/45 + 5/45 = 14/45
What are the common denominators of 9 and 7 and 3?
The common denominator of any two or more whole numbers, such as 9 7 and 3, 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 common denominators of 3 and 5 and 7 and 9?
Only 1.
What are common denominators?
these are denominators that are the same for two different fractions. Example 2/3 and 3/4 2/3 = 8/12 3/4 = 9/12 8/12 and 9/12 have the same denominator: 12
Least Common Denominator of 3 and 9?
The common denominator of 3 & 9 is 9,as because-3*1=33*2=63*3= 9&.....9*1= 9So here the 9 matches first.
What is a explanation for the least common denominator for 3 and 12?
if you mean for 1/3 and 1/12, then to find common denominators, you just list multiples of the denominators 3 and 12. for 3 :3, 6, 9, 12... for 12:12, 24, 36... 12 is the smallest number in both lists, so it is the least common denominator.
Find the lowest common denominator for these fractions and then subtract and simplify. 49 and 13?
The LCD of 4/9 and 1/3 is 9. 4/9 - 3/9 = 1/9
What is the least common denominator if the denominators are 9 17 and 15?
765
Is three fifths equivalent to two thirds?
if you give 3/5 and 2/3 common denominators then they are 9/15 and 10/15 respectively. so, no.
What is common denominator for 27?
A common denominator is what you get when two different numbers (when you divide or multiply them) have a number in common. This always requires 2 numbers to have something to compare. 27 has the following denominators (by itself): 1, 3 (3*9=27), 9 (3*9=27) So it has a common denominator with at least any other number which is divisible by 1 (which would then be the "lowest common denominator"), 3 and 9.
What is the common denominator for 9 11 and 1 2?
There are many common denominators for 9/11 and 1/2. The lowest is 22.
Least common denominators?
8/9, 5/12, 6/7
How do you add fractions if the denominators are not in the same times table?
you can get a common denominator by multiplying the denominators together For example 1/5 plus 1/9 common denominator is 5 x 9 = 45 9/45 + 5/45 = 14/45
Find the least common denominator for fractions with denominators 9 12 16?
The least common denominator of 9, 12, and 16 is 144.
