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If two fraction have unlike denominators then is the Lcd the product of their denominators?
Wiki User
∙ 9y ago
I was told the Lcd is 4 not 8 is that true
Wiki User
∙ 9y ago
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If two fractions have unlike denominators then is the Lcd the product of their denominators?
Not necessarily. The product of their denominators is a common denominator, but might not be the smallest. For instance, the LCD of one tenth and one twentieth is 20.
What I there is isn't a lowest common denominator for a fraction?
There is always an LCD for a set of fractions, even if it's only the product of the denominators.
Is the lcd of two tational expressions is the product of the denominators true?
When the denominators are relatively prime, that is, they have a GCF of 1.
Explain how comparing fractions with like denominators differs from comparing fractions with unlike denominators?
Because when you compare fractions with the same denominators, you do not have to find the least common denominator (LCM or LCD).
What method do we use to find the LCD of two or more fraction?
By finding the lowest common multiple of the denominators.
If two fraction have unlike denominators then the LTD is the product of their denominations?
Answer: I assume you are talking about the least common denominator. If you multiply the denominators, you will get a common denominator. This will always work, if you need to add, subtract, or compare fractions. However, the common denominator you thus get will not always be the LEAST common denominator. Examples: * For denominators 7 and 11, the least common denominator is, indeed, the product (77). * For denominators 4 and 6, the product is 24, but the least common denominator is 12. * The difference can be more extreme, too; for denominators 100 and 200, the product is 20,000, but the least common denominator is only 200. * Or even more extreme: if both fractions have the denominator 551, the product is 303,601. The least common denominator, of course, is just 551. Answer: I am not sure but it's Lcd
What is the lcd of numerator 2 and denominator 5?
You don't normally calculate the lcd of a single number (fraction). You would normally take the lcd of two or more fractions. In that case, ONLY the denominators are relevant to find the lcd.
IS THE LCD OF TWO FRACTIONS THE SAME AS THE LCM NUMERATORS AND FRACTIONS?
The LCD of two fractions is the same as the LCM of their denominators.
What is the least common denominator for 7 and 9?
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.If the 7 and 9 are denominators, the LCD is 63.
What is the LCD of 8 and 12?
The LCD (Least common denominators) is 24
What is the Least Common Denominator of 7 5 and 3?
There is none because the Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.If those are denominators, the LCD is 105.
What is the least common denominator for 32 and 34?
There is none because Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.If those are denominators, the LCD is 544.
