6/11 = 42/77
4/7 = 44/77
First, find a common denominator for the two (or more) fractions. Then, for each fraction, multiply numerator and denominator by the same number (different numbers for different fractions, though), to convert to the common denominator.
the answer is 8 because 8x12=96 and there is no more common denominator of 8 and 96 above 8 so the answer is 8
When you add fractions that have unlike denominators, the first step is to convert them so they are expressed as fractions using the least common denominator. The result is that the answer will have a different denominator, or it may use one of the original two denominators.For example if you are adding 1/10 and 3/5, the least common denominator is 10, the problem is rewritten as 1/10 + 6/10 = 7/10But if you are adding 1/5 and 1/6, the least common denominator is 30 and the problem is rewritten as 6/30 + 5/30 = 11/30
the LCD of fractions is the least common multiple. So we are looking for the least common multiple of 16 and 20 which is 20. So the Least common denominator is 80
Find the LCM of the denominators. Example 1: 1/4 + 2/3 The LCM of 3 and 4 is 12, so the common denominator is 12. Convert each fraction to 12ths and add. Example 2: 1/8 + 5/6 The LCM of 6 and 8 is 24, so the common denominator is 24. Convert each fraction to 24ths and add.
these are all prime numbers so if they are denominators, the least common denominator would be their product. 5x7x9x11 = 3465
When adding or subtracting fractions with different denominators, changing the denominators so that they have a common denominator is a simple process. Example: 1/3 + 1/8 What you want to do first is multiply 3 by 8, 3*8=24. This will be your common denominator. Next multiply 1/3 by 8/8 so that your answer will have 24 as the denominator. 1/3*8/8=8/24 Now repeat this process with 1/8 by multiplying it by 3/3 to get your 24 denominator. 1/8*3/3=3/24 Now you have both fractions with the same common denominator, all that is left is to add. 8/24+3/24=11/24 And there is your answer.
11 over 24 (11/24) Here's how: You need to find a common denominator. The lowest common denominator is 24, but you can use any common denominator to subtract. So convert 5/6 to 24ths: multiply numerator and denominator by 4 = 20/24, then multiply numerator and denominator of 3/8 by 3 = 9/24. Now subtract 9 from 20 = 11, which is the numerator of the difference: 11/24. This is already in simplest form.
Two ratios comprise four numbers - one numerator and one denominator for each ratio. Most people do not find it easy to make comparisons involving four elements.Now, if you use a common denominator, then the ratio with the smaller numerator is the smaller number. Only two numbers - the two numerators - to be compared.Incidentally, you could use common numerators instead, but then the ratio with the smaller denominator would be the bigger number. Some of us do use this, particularly when the numerator is 1. eg 13>11 so 1/13 < 1/11.
Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30
The common denominator refers to a denominator that is COMMON to two or more numbers. You have only one number in the question! 6 = 6/1 so the denominator is 1.
The lowest common denominator of any two or more whole numbers, such as 11 and 20, 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.
The common denominator of any two or more whole numbers, such as 9 11 and 45, 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.
The common denominator of any two or more whole numbers, such as 9 11 and 4, 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.
The common denominator of any two or more whole numbers, such as 3 9 and 11, 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.
There are infinitely many common denominators and so it makes no sense to ask about the common denominator. For example, 45000 is a common denominator.
1.6ocm {100cm} 3/5