Advanced MathHardTwo years of 25% growth
Advanced Math practice question
A town's population of 1,600 grows by 25% each year. What will the population be after 2 years?
Answer: 2500
1,600 × 1.25² = 2,500.
Common wrong answers
- If you answered 2000
- 2000 is after one year.
- If you answered 2400
- 2400 adds 400 twice, ignoring compounding.
- If you answered 3125
- 3125 is after three years.
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