Question

The population of a city increased from 21,400 to 27,700 between 2007 and 2016. Find the change

of population per year if we assume the change was constant from 2007 and 2016.

Answer 1

700

Explanation:

2016 - 2007 = 9

27,700 - 21,400 = 6300

6300 / 9 = 700.