The G.M. of two positive numbers is 6. Their arithmetic mean A and harmonic mean H satisfy the equation `90A+5H=918`, then A may be equal to (A) `5/2` (B) 10 (C) 5 (D) `1/5`

If arithmetic mean of two positive numbers is A, their geometric mean is G and harmonic mean H, then H is equal to

The harmonic mean of two numbers is 4. Their arithmetic mean A and the geometric mean G satisfy the relation 2A+G^(2)=27. Find two numbers.

The arithmetic mean of two numbers is 6 and their geometric mean G and harmonic mean H satisfy the relation G^(2)+3H=48. Find the two numbers.

The arithmetic mean of two positive numbers is 6 and their geometric mean G and harmonic mean H satisfy the relation G^(2)+3H=48 . Then the product of the two numbers is

The arithmetic mean A of two positive numbers is 8. The harmonic mean H and the geometric mean G of the numbers satisfy the relation 4H + G^(2) = 90 . Then one of two numbers is _____.