SOLUTION: if AM between 2 no's is 5 and their Gm is 4 then the HM will be

Algebra.Com
Question 844215: if AM between 2 no's is 5 and their Gm is 4 then the HM will be
Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
AM * HM = GM^2
5*HM=16
HM=16/5

RELATED QUESTIONS

if AM between 2 no's is 5 and their Gm is 4 then the HM will... (answered by richwmiller)
The difference between two positive numbers is 18 and 4 times their GM is equal to 5... (answered by rothauserc,ikleyn)
Respected Sir , Please help me to solve this question, I will be very grateful for... (answered by richard1234)
If the sums of the first three terms of an AP and a GP are equal and non-zero, the... (answered by greenestamps,ikleyn)
Q.1 IF THE RATIO OF AM AND GM OF TWO NUMBER IS 5:4. THE RATIO BETWEEN THE NUMBERS IS 4:1? (answered by Theo)
Let x be the required Geometric Mean (GM) between a and b. Then a, x, b, are the... (answered by robertb)
Respected Sir , Please help me to solve this question, I will be very grateful for... (answered by Theo)
I really need help with this one. I am trying to plug in numbers and i am not getting it. (answered by stanbon)
This question was in my daughters Year 8 maths test today and I am of no help A father (answered by josgarithmetic)