17/56, 4/3, 23/70 Fractions Average Calculator
17/56, 4/3, 23/70 Fractions Average can be found easily using the online tool Fractions Average Calculator and get step by step procedure involved.
Finding Average of 17/56, 4/3, 23/70
Given fractions are 17/56,4/3,23/70
The LCM of 56,3,70 (denominators of the fractions) is 840
Arrange the Inputs 56,3,70 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 | 56, 3, 70 |
7 | 28, 3, 35 |
4, 3, 5 |
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 7 x 4 x 3 x 5 = 840
Therefore, LCM of 56,3,70 is 840
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(56, 3) = 1
LCM(56, 3) = ( 56 x 3 ) / 1
LCM(56, 3) = 168 / 1
LCM(56, 3) = 168
Step2:
Here we consider the LCM from the above i.e. 168 as first number and the next as 70
The formula of LCM is LCM(a,b) = ( a x b) / GCF(a,b)
GCF(168, 70) = 14
LCM(168, 70) = ( 168 x 70 ) / 14
LCM(168, 70) = 11760 / 14
LCM(168, 70) = 840
LCM of 56,3,70 is 840
The least common Multiple (LCM) is: 840.
Rewriting as equivalent fractions with the LCM:
= 255/840,1120/840,276/840
= 255+1120+276/840
Totaling the numerator:
1651/840
Dividing by the number of values: 3
The given fractions are 1651/840 and 3/1
On dividing the both fractions,1651/840 ÷ 3/1
Then the denominator of the first fraction i.e., 840 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:
1651/840 ÷ 3/1 = 1651 x 1/840 x 3
On Multiplying the denominators and the numerators,the fraction value we get,
1651/2520
Result: 1651/2520
Average of fraction = 1651/2520
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FAQs on Average of Fractions 17/56, 4/3, 23/70
1. What is the average of fractions 17/56, 4/3, 23/70 ?
Average of Fractions is 1651/2520
2. How to find the Average of Fractions 17/56, 4/3, 23/70 ?
Set up an addition equation with the given fractions 17/56, 4/3, 23/70 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 17/56, 4/3, 23/70 ?
You can find the elaborate solution to find the Average of Fractions 17/56, 4/3, 23/70 on our page.