Q.

Find the average of all the factors of 60.


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a

14

b

23

c

16

d

54 

answer is A.

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Detailed Solution

Concept- We should be familiar with what a number's average factorization is in order to answer this issue. The average factor of a number is computed by dividing the total number of factors by the sum of all the factors, hence the formula is: Average factor of a number = (Total number of factors / All factors) .
Here, we must first identify every factor of 60. It is obvious that 60 has more than two elements, making it a composite number.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60 make up the entire number 60.
There are 12 components totaling 60.
The formula for calculating the average of 60 factors is (Total Factors / Total Factors) .
The average of 60 factors is 1+2+3+4+5+6+10+12+15+20+30+6012, which equals 16812 factors. The average of 60 factors is 14 factors.
Hence, the correct option is 1) 14
 
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