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Express the fractions 3 over 4 7 over 16 and 5 over 8 with the least common denominators.which one of these is right A.3 over 4 2 over 4 3 over 4.B.12 over 16 7 over 16 10 over 16.?
Wiki User
∙ 15y ago
B is the correct answer since the denominator 16 is common to the three fractions. well how do you know it's not c? cause the denominator is also 16...?? please help!!
Wiki User
∙ 15y ago
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Definition of Multiplying by the least common denominator?
Ordinarily, one finds the least common denominator (LCD) of a set of common fractions in order to add or subtract the set of fractions. The LCD is the least common multiple (LCM) of the denominators of the set of fractions. Without knowing whatis to be multiplied by the LCD, and why, this question is ambiguous.
Express the fractions 3 over 4 7 over 16 and 5 over 8 with the least common denominator?
12/16, 7/16, 10/16
What is the least common denominator of -14?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
What is the least common denominator of 6 and 18?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
What is the least common denominator of 108 and 233?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
What is the least common denominator of two fractions?
The least common denominator is the least common multiple of the denominators of the fractions.
How do you find fractions from least to greatest?
you have to compare the common fractions
What is the least common denominator for 3 and 7?
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.
What is the least common multiple of the denominator of two or more fractions is their?
least common denominator
What is the least common denominator of 21 and 7?
The Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions. I assume the 7 and 21 are the denominators of two fractions you need to add or subtract.LCD(7, 21) = 21.
What does the term least common denominator mean?
In mathematics, the lowest common denominator or least common denominator (abbreviated LCD) is the least common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.
IS THE LEAST COMMON mULTIPLE OF THE DENOMINATORS OF TWO OR MORE FRACTIONS?
The least common denominator, or LCD
What Is least common multiple of the denominators of two or more fractions?
That's the least common denominator.
What is the least common multiple of the denominators of the fractions?
That's known as the least common denominator, or LCD.
What is the name of a least common multiple of the denominators of two more fractions?
The least common denominator.
What is the least common denominator for fractions with denominators 11 8 and 6?
The least common denominator for fractions with those denominators (11, 8 and 6) is 264.
What is the LCD for fractions?
The LCD for fractions is the LCM (least common multiple) of all of the denominators.
