me table and the graph show the population of a country between 2013-2015

b. The average rate of population growth between 2013 and 2015 is 0.35 million
people per year. If the population continues to grow at this rate, in which year will
it reach 40 million? Explain your reasoning.

Is it 2017 or 2018? I think it’s 2018 but my friends say don’t round 2.57 to 3