Q: What is the least common denominator of one over three and ten over nine?

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9 or 27

common denominator of eight and nine

To add the fractions five ninths and negative three eighths, you need to find a common denominator. The least common multiple of nine and eight is 72. Convert both fractions to have a denominator of 72 and then add the numerators. The result is -17/72.

The Least Common Multiple (LCM) of (7,9,10) is 630.

135

Related questions

180

36

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.

9 or 27

It is 48

You need at least two denominators to find one in common.

the least common denominator is very simple. just take 9/18 for example reduce it. 9 goes in to 18 2 times and nine goes in nine once sooo 9/18 = 1/2 that means two is the the least common denominator.

the common denominator for 9/8 and 7/20 is 40. (45/40 and 14/40)

9/10

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.

common denominator of eight and nine

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