Question

Find the Harmonic mean of the four numbers

2,4,6,27. ​

Answer 1

Step-by-step explanation:

Given Find the Harmonic mean of the four numbers  

2,4,6,27.

• So if the number of the given numbers is n, then n is divided by the reciprocal of each number. So this is harmonic mean.
• So here n = 4 since there are 4 numbers.
• So harmonic Mean = n / 1/x1 + 1/x2 + 1/x3 +------------+ 1/xn
• So the harmonic mean of 2,4,6,27 will be
•        h = 4 / ½ + ¼ + 1/6 + 1/27
•            = 4 / 54 + 27 + 18 + 4 / 108
•            = 4 x 108 / 103
•             = 432 / 103

Reference link will be

https://brainly.in/question/12941673

Answer 2

Answer:

432/103

Step-by-step explanation:

=4/1/2+1/6+1/24

=4/108/103

=432/103