Find the arithmetic mean of the numbers 7 and 5 Find the arithmetic mean of the numbers 7
| June 1, 2021 | education
Find the arithmetic mean of the numbers 7 and 5 Find the arithmetic mean of the numbers 7, 6 and 5 Find the arithmetic mean of the numbers 1, 2, 21 and 22.
1) Find the arithmetic mean of the numbers 7 and 5:
(7 + 5) / 2 = 12/2 = 6;
2) Find the arithmetic mean of the numbers 7, 6 and 5:
(7 + 6 + 5) / 3 = 18/3 = 6;
3) Find the arithmetic mean of the numbers 1, 2, 21 and 22:
(1 + 2 + 21 +22) / 4 = 46/4 = 11.5;
Answer: the arithmetic means are 6, 6 and 11.5
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
