Question
Instructions: Review the prompt below and then answer the question. You must explain the process of how you got your answer to earn full credit. If you're unsure how to answer the question please review the bottom of page 5 of the lesson to review how to calculate change in population.Prompt: Japan has been facing issues regarding a decline in population. In 2012, Japan had a population of 127.52 million people. In 2021, it had a population of 125.3 million people.Question: How much did Japan’s population decline between 2012 and 2021?
Answers
GPT-4o mini
To find out how much Japan's population declined between 2012 and 2021, we need to subtract the population in 2021 from the population in 2012.
Here is the step-by-step process:
1. Identify the population in 2012 and 2021:
- Population in 2012 = 127.52 million
- Population in 2021 = 125.3 million
2. Set up the equation to find the change in population:
Change in population = Population in 2012 - Population in 2021
3. Plug the values into the equation:
Change in population = 127.52 million - 125.3 million
4. Perform the subtraction:
127.52 - 125.3 = 2.22 million
5. Interpret the result:
The population decline from 2012 to 2021 is 2.22 million people.
So, Japan's population declined by 2.22 million people between 2012 and 2021.
Here is the step-by-step process:
1. Identify the population in 2012 and 2021:
- Population in 2012 = 127.52 million
- Population in 2021 = 125.3 million
2. Set up the equation to find the change in population:
Change in population = Population in 2012 - Population in 2021
3. Plug the values into the equation:
Change in population = 127.52 million - 125.3 million
4. Perform the subtraction:
127.52 - 125.3 = 2.22 million
5. Interpret the result:
The population decline from 2012 to 2021 is 2.22 million people.
So, Japan's population declined by 2.22 million people between 2012 and 2021.