Q: What is the least common denominator for nine eighths and seven twentieths?

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The Least Common Denominator of 3/4 and 7/8 is 8.

The least common denominator is 1. The greatest common denominator is 2. The least common multiple is 1,218.

The least common denominator is 3x.

The least common denominator (LCD) is 1.

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At least two fractions are needed in order to determine a common denominator.

The Least Common Denominator of 3/4 and 7/8 is 8.

24

1/7 + 3/8 = 8/56 + 21/56 is the lowest common denominator.

To subtract fractions, you need a common denominator. In this case, the least common denominator is 20. Four tenths is equivalent to eight twentieths, and one fifth is equivalent to four twentieths. Therefore, eight twentieths minus four twentieths equals four twentieths, which can be simplified to two fifths.

I am guessing you mean the least common denominator, which is the LCM of the denominators 4 and 20. The answer is 20.

The LCD of 5/8 and 5/6 is 24.

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

That's the least common denominator or LCD.

To find the least common denominator of 3/4 and 3/8, find the LCM of 4 and 8. The answer is 8. Convert 3/4 to 6/8.

The least common denominator.

The least common multiple of two or more denominators is known as the least common denominator, or LCD.