There are n arithmetic means between 9 and 27 . If the ratio of the last mean to the first mean is 2:1, find the value of n.

There are n arithmetic means between 3 and 17. The ratio of the last mean to the first mean is 3: 1. Find the value of n.

There are n A.M.s between 3 and 17. The ratio of the last mean to the first mean is 3:1. Find the value of n.

Insert n arithmetic means between x and y.

There are n A.M.s between 3 and 17. The ratio of the last mean to the first mean is 3:1. Find the value of ndot

There are n A.M.s between 3 and 17. The ratio of the last mean to the first mean is 3:1. Find the value of ndot

There are m arithmetic means between 5 and -16 such that the ratio of the 7th mean to the (m-7)th mean is 1:4. Find the value of m.

n' arithmetic means are there between 4 and 36. If the ratio of 3rd and (n-2)th mean is 2:3, find the value of n.

n' arithmetic means are there between 4 and 36. If the ratio of 3rd and (n-2)th mean is 2:3, find the value of n.