8 2/4, 90/61, 73/54 Fractions Average Calculator
8 2/4, 90/61, 73/54 Fractions Average can be found easily using the online tool Fractions Average Calculator and get step by step procedure involved.
Finding Average of 8 2/4, 90/61, 73/54
Given fractions are 17/2,90/61,73/54
The LCM of 2,61,54 (denominators of the fractions) is 3294
Arrange the Inputs 2,61,54 in a horizontal line separated by commas and divide them with a prime number. Note the quotients in the next row and divide with quotients with prime numbers again. Continue the process until you have all co primes in the last.
| 2 | 2, 61, 54 |
| 1, 61, 27 |
As all the numbers left in the last row are co primes you need not do the common division process further.
To obtain the Least Common Multiple, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 1 x 61 x 27 = 3294
Therefore, LCM of 2,61,54 is 3294
Step1:
Let's calculate the LCM of first two numbers
The formula of LCM is LCM(a,b) = ( a x b) / GCF(a,b)
GCF(2, 61) = 1
LCM(2, 61) = ( 2 x 61 ) / 1
LCM(2, 61) = 122 / 1
LCM(2, 61) = 122
Step2:
Here we consider the LCM from the above i.e. 122 as first number and the next as 54
The formula of LCM is LCM(a,b) = ( a x b) / GCF(a,b)
GCF(122, 54) = 2
LCM(122, 54) = ( 122 x 54 ) / 2
LCM(122, 54) = 6588 / 2
LCM(122, 54) = 3294
LCM of 2,61,54 is 3294
The least common Multiple (LCM) is: 3294.
Rewriting as equivalent fractions with the LCM:
= 27999/3294,4860/3294,4453/3294
= 27999+4860+4453/3294
Totaling the numerator:
37312/3294
Reducing the fraction:
18656/1647
Dividing by the number of values: 3
The given fractions are 18656/1647 and 3/1
On dividing the both fractions,18656/1647 ÷ 3/1
Then the denominator of the first fraction i.e., 1647 will comes to the numerator of the second fraction and gets multiplied,
And in the same way,the denominator of the second fraction i.e., 1 will comes to the numerator of the first fraction and gets multiplied:
18656/1647 ÷ 3/1 = 18656 x 1/1647 x 3
On Multiplying the denominators and the numerators,the fraction value we get,
18656/4941
Result: 18656/4941
Average of fraction = 18656/4941
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FAQs on Average of Fractions 8 2/4, 90/61, 73/54
1. What is the average of fractions 8 2/4, 90/61, 73/54 ?
Average of Fractions is 18656/4941
2. How to find the Average of Fractions 8 2/4, 90/61, 73/54 ?
Set up an addition equation with the given fractions 8 2/4, 90/61, 73/54 and then find the LCD. Rewrite each of the fractions as equivalent fractions using LCD. Add the numerators and place the sum over the LCD and reduce it further.
3. Where do I find an elaborate solution to find the Average of Fractions 8 2/4, 90/61, 73/54 ?
You can find the elaborate solution to find the Average of Fractions 8 2/4, 90/61, 73/54 on our page.