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Q: What is the least common denominator of one third and one ninth?

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12

15

21

24

12

12

15

12, i think

Pick two of the fractions and find the Least Common Multiple of those two denominators. Then take that number, and find the Least Common Multiple between that and the third denominator. This number will be the Least Common Denominator between the three fractions.If you don't care to find the Least common denominator, then just take the three denominators, and multiply them together.

60

The LCD of 3/16 and 1/3 is 48.

yes one third is bigger than one ninth... if you multiply the numerato by the numerator and the denominator by the denometer one third is equivalent to 3/9

three, because for one third three was the denominator , and for one sixth the denominator was devisable by three.

The LCD of 7/8 and 1/3 is 24.

21

6

Change to common denominator 1/3 + 2/9 = 3/9 + 2/9 Add the numerators 3 + 2 = 5 Place the sum (5) over the common denominator (9). 5/9 is the answer.

24 1/3 = 8/24 5/8 = 15/24

13 ninth

1/2 = 3/6 1/3 = 2/6 so your common denominator would be 6

To add one third and one half, you'll want a common denominator. In this case, it's 6.

1/3+1/4 In order to solve a math problem with different denominators(the bottom digit of a fraction) you first must change both fractions to have the same denominator. In order to find the same denominator, you must find what is known as the least common multiple of each denominator. The least common multiple of 3 and 4 is twelve. So you must multiply each fraction to get the denominator the same. 4/12+3/12= 7/12

1

12

One ninth.