Respuesta :
Answer: 2.2 million.
Step-by-step explanation:
To get the answer, you would need to make 324 million and 2017 a fraction(324 million as numerator (top), 2017 as denominator (bottom) and the same for 313 million and 2012) . From there, you subtract both fractions. You will get 11/5, which would equal 2 1/5. Multiply the 2 1/5 by 2 to get 2 20/100.
The average rate of population change per year will be 2.2 million.
The difference in population will be:
= 324 million - 313 million.
= 11 million
The difference in years will be:
= 2017 - 2012
= 5 years.
The average rate of population change per year will be:
= 11 million / 5
= 2.2 million
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