Worksheet: Arithmetic Mean
In this worksheet, we will practice finding the arithmetic means for any two nonconsecutive terms in an arithmetic sequence.
Find the number of the arithmetic means inserted between and 101 given the twelveth mean is 8 times the second one.
Find the number of arithmetic means inserted between 194 and 90 given the ratio between the second and the last means is .
If arithmetic means are inserted between and , where the fourth mean exceeds the sum of the two means whose orders are and by 52, determine .
Find the last arithmetic mean when 27 means are inserted between and .
An arithmetic sequence is . Find the value of .
- A or
- B or
- C or
- D or 3
- E or
Find all the possible values of that make an arithmetic sequence.
- A, 11
Find the arithmetic mean between and for the arithmetic sequence .
The numbers , , and form an arithmetic sequence. What is ?
Find the eight arithmetic means between and .
The sequence is an arithmetic sequence. What are the possible values of if ?
Find the arithmetic mean between and .
Insert 24 arithmetic means between and .