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D: Combining Percents II: Percent of a Percent Example:

D: Combining Percents II: Percent of a Percent Example: 3. A school’s student population increased over two years. The first year it increased by 6% the second by 3%. Find the population after the second year if the original population was 412 students. Year 1: Year 2:

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D: Combining Percents II: Percent of a Percent Example:

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  1. D: Combining Percents II: Percent of a Percent Example: 3. A school’s student population increased over two years. The first year it increased by 6% the second by 3%. Find the population after the second year if the original population was 412 students. Year 1: Year 2: 6 % of 412 6 ÷ 100 3% of 436 3 ÷ 100 0.06 x 412 0.03 x 436 = 24.72 Always Round people down! = 13.08 = 24 people = 13 people 412 + 24 436 + 13 = 436 students = 449 students Assignment: Page 148 # 4 – 8 Worksheet 4.4 # 5 - 8

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