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The LCD of 3/20 and 7/30 is 60.

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Q: What is the least common denominator of 3 20 and 7 30?
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What is the common denominator for 5 2 3?

A common denominator, though not the least, is 30.


What is the least common denominator of 30 and 45?

LCD(30, 45) = 90


What is the least common multiple of 20 25 30?

The least common multiple of 20 , 25 , 30 = 300


What is meant by the lowest common denominator?

Finding The Least Common DenominatorThe least common denominator of two or more non-zerodenominators is actually the smallest whole number that is divisible by each of the denominators. Actually, this is the same basic idea behind finding the Least Common Multiple (LCM) for whole numbers (without the fractional parts).To find the least common denominator, simply list the multiples of each denominator (multiply by 2, 3, 4, etc.) then look for the smallest number that appears in each list.Example: Suppose we wanted to add 1/5 + 1/6 + 1/15. We would find the least common denominator as follows...First we list the multiples of each denominator.Multiples of 5 are 10, 15, 20, 25, 30, 35, 40,...Multiples of 6 are 12, 18, 24, 30, 36, 42, 48,...Multiples of 15 are 30, 45, 60, 75, 90,....Now, when you look at the list of multiples, you can see that 30 is the smallest number that appears in each list.Therefore, the least common denominator of 1/5, 1/6 and 1/15 is 30.This method works pretty good. But, in adding fractions with larger numbers in the denominators can get pretty messy. Again, see the Related Link for another way to find a least common denominator.


What is the least common denominator of three fifths and two fifteenths and one sixth?

the least common denominator of three fifths and two fifteenths and one sixth is 30. you multiply 15 by two, 6 by five, and 3 by ten.

Related questions

What is a common denominator of 20 and30?

A common denominator of 20 and 30 is 600. This is NOT the least common denominator, though.


What is the least common denominator of 20 and 30?

It is 60


What is the least common denominator of 6 10 and 15?

Answer: 30 If those numbers are denominators, the least common denominator is the least common multiple of the three. In this case, 30 is the LCM of 6, 10 and 15, so 30 is the least common denominator.


What is the least common denominator for fractions 9-10 and 11-30?

The least common denominator is 30. 9/10 = 27/30


What is the least common denominator of 10 and 30?

30 is.


What is the least common denominator of 30 and 15?

30


What is the least common denominator for 6 and 30?

30 is.


What is the common denominator for 5 2 3?

A common denominator, though not the least, is 30.


What is the least common denominator of 3 5 6?

Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30


What is least common denominator for 910 - 23 equals?

887


What is least common denominator of 12 and 30?

It is: 60


What is the least common denominator for 30 and 35?

210