The A.M. of two numbers is 10, if one number is 7 then the other number will be

The A.M. of two numbers is 15 and their G.M. is 12. Find the numbers.

If the A.M. of two numbers is twice their G.M., then the numbers are in the ratio

The A.M of two numbers is 17 and their G.M. is 8. Find the numbers.

The A.M of two numbers is 17 and their G.M. is 8. Find the numbers.

A.M. between two numbers is 10 and their G.M is 8. Find the numbers.

The product of two numbers is (45)/(56) . One of them is 9/7 and the other number is m/n. Then m+n is

The A.M. of set of 50 numbers is 38. If two numbers of the set, namely 55 and 45 are discarded, the A.M. of the remaining set of number is

The A.M. of a set of 50 numbers is 38. If two numbers of the set namely 55 and 45 are discarded, the A.M. of the remaining set of numbers is :

The A.M. of set of 50 numbers is 38. If two numbers of the set, namely 55 and 45 are discarded, the A.M. of the remaining set of number is

If the A.M. of two numbers is twice their G.M., show that the numbers are in the ratio (2+sqrt(3)):(2-sqrt(3)).