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The common denominator of any two or more whole numbers, such as 5 7 and 8, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.
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How do you rewrite 5 over 8 and 7 over 10 with the least common denominator?
The least common denominator will be the least common multiple between 8 and 10, which is 40. So convert the fractions to a denominator of 40.40 = 8 x 5, so for 5/8, multiply top and bottom by 5 -> 25/4040 = 10 x 4, so for 7/10, multiply both by 4 -> 28/40.So now you have 5/8 = 25/40 and 7/10 = 28/40. You can add them and get 53/40, or 1 13/40. You can compare them and find that 25 < 28, so 5/8 < 7/10.
What is the least common denominator for 3 5 8?
120.
What is the least common denominator of 8 10 and 14?
280. 8 = 23 10 = 2 x 5 14 = 2 x 7 lcd = 23 x 5 x 7 = 280
What is three fourths minus five eighths?
First you need a common denominator: 3/4 and 5/8, the common denominator is 8. (4x2=8, 8x1=8) Multiply both the numerator and denominator of 3/4 by 2 so that it becomes 6/8. Now that a common denominator is established, you may subtract them with ease. 6/8 - 5/8 = 1/8.
How do you take 1 over 8 from 1?
1 - 1/8 First convert both to common denominator. 1 = 8/8 1 - 1/8 = 8/8 - 1/8 Next, subtract the numerators. 8 - 1 = 7 Put the difference between the numerators above the common denominator. 8/8 - 1/8 = 7/8 7/8 is your answer.
Common denominator 7-8-5?
The least common denominator is 280.
What is the least common denominator for 5 8 7?
LCD(5, 8, 7) = 280
What is a common denominator for 9 8 7 and 5?
All those numbers are mutually prime (5 and 7 are prime, full stop), so the least common denominator is 5x7x8x9.
What is the least common denominator of 4 7 8 and 5?
280
What is the Lowest common denominator of 5 over 8 and 7 over 12?
The LCD of 5/8 and 7/12 is 24.
What is the least common denominator of 4 and 5 and 6 and 7 and 8?
It is: 840
What is the common denominator of 8 7 5?
The common denominator of 8, 7, and 5 is simply the product of all the numbers involved. In this case, the common denominator would be 8 x 7 x 5 = 280. This is because the common denominator is the smallest number that all the individual denominators can divide into evenly.
What is bigger 5 8 or 7 15?
To determine which fraction is larger, we need to find a common denominator. In this case, the common denominator is 120. Converting 5/8 to have a denominator of 120 gives us 75/120, while converting 7/15 gives us 56/120. Therefore, 5/8 is larger than 7/15.
What is a common denominator for 7 8 and 3?
1 is the only common denominator.
What is the least common denominator of 3 fourths and 7 eighths?
The Least Common Denominator of 3/4 and 7/8 is 8.
What is the common denominator of 5 8ths and 3 4ths?
The common denominator of 5/8 and 3/4 is 32.The lowest common denominator (LCD) is 8.The highest common denominator (HCD) is 32.
What is common denominator of 8 9 7?
A common denominator, though not the least, is 63000.
