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The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500?
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The population of a town is increasing at the rate of 8 ./. Per annum....
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The population of a town is increasing at the rate of 8 ./. Per annum....
Population Growth
Given:
- Present population = 12500
- Rate of increase = 8% per annum
To find:
- Population after two years
Solution:
Step 1: Calculate the increase in population for one year
- Rate of increase = 8% per annum
- Increase in population = (8/100) * Present population
- Increase in population = (8/100) * 12500
- Increase in population = 1000
Step 2: Calculate the population after one year
- Population after one year = Present population + Increase in population
- Population after one year = 12500 + 1000
- Population after one year = 13500
Step 3: Calculate the population after two years
- Population after two years = Population after one year + Increase in population
- Population after two years = 13500 + 1000
- Population after two years = 14500
Answer:
- The population of the town after two years will be 14500.
Given:
- Present population = 12500
- Rate of increase = 8% per annum
To find:
- Population after two years
Solution:
Step 1: Calculate the increase in population for one year
- Rate of increase = 8% per annum
- Increase in population = (8/100) * Present population
- Increase in population = (8/100) * 12500
- Increase in population = 1000
Step 2: Calculate the population after one year
- Population after one year = Present population + Increase in population
- Population after one year = 12500 + 1000
- Population after one year = 13500
Step 3: Calculate the population after two years
- Population after two years = Population after one year + Increase in population
- Population after two years = 13500 + 1000
- Population after two years = 14500
Answer:
- The population of the town after two years will be 14500.
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The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500?
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The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500?.
The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The population of a town is increasing at the rate of 8 ./. Per annum. What will be the population of the town after two years if the present population is 12500?.
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