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If a population of a town increases by 15% in one year, what will be the populat
If a population of a town increases by 15% in one year, what will be the population after one year if the current population is 20,000?
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Practice Questions
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If a population of a town increases by 15% in one year, what will be the population after one year if the current population is 20,000?
22,000
23,000
24,000
25,000
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Increase = 15% of 20,000 = 3,000. New population = 20,000 + 3,000 = 23,000.
Questions & Step-by-step Solutions
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Q
Q: If a population of a town increases by 15% in one year, what will be the population after one year if the current population is 20,000?
Solution:
Increase = 15% of 20,000 = 3,000. New population = 20,000 + 3,000 = 23,000.
Steps: 5
Show Steps
Step 1: Identify the current population of the town, which is 20,000.
Step 2: Calculate 15% of the current population. To do this, multiply 20,000 by 0.15 (which is 15% in decimal form).
Step 3: Perform the multiplication: 20,000 * 0.15 = 3,000. This is the increase in population.
Step 4: Add the increase to the current population. So, 20,000 + 3,000 = 23,000.
Step 5: The new population after one year will be 23,000.
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