Question

What is the missing value in the following arithmetic sequence?

Answer 1

3.8 - 2 = 1.8

so
5.6 + 1.8 = 7.4

missing is 7.4

answer is C. 7.4

Answer 2

Explanation:

Alright, lets get started.

The first term is 2 and the second term is 3.8.

It means the common difference is
`3.8-2 = 1.8`

So, adding common difference :

First term = 2

Second term = 3.8

Third term =
`3.8+1.8=5.6`

Fourth term =
`5.6+1.8 = 7.4`

So the answer is 7.4 : answer

Hope it will help :)