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A town's population is 15,000. If the population decreases by 20% in a year, wha

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Question: A town\'s population is 15,000. If the population decreases by 20% in a year, what will be the population at the end of the year?

Options:

  1. 12000
  2. 15000
  3. 13500
  4. 10000

Correct Answer: 12000

Solution: 

Population decrease = 15000 * 0.20 = 3000. New population = 15000 - 3000 = 12000.

A town's population is 15,000. If the population decreases by 20% in a year, wha

Practice Questions

Q1
A town's population is 15,000. If the population decreases by 20% in a year, what will be the population at the end of the year?
  1. 12000
  2. 15000
  3. 13500
  4. 10000

Questions & Step-by-Step Solutions

A town's population is 15,000. If the population decreases by 20% in a year, what will be the population at the end of the year?
  • Percentage Decrease – Understanding how to calculate a percentage decrease from a total population.
  • Basic Arithmetic – Performing subtraction after calculating the decrease.
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