Last year, Jackson Primary School's population was 710 students. This year, after rezoning, the population is 497 students. What is the percent of decrease in the student population?
Question
Last year, Jackson Primary School's population was 710 students. This year, after rezoning, the population is 497 students. What is the percent of decrease in the student population?
Solution
Step 1: Find the difference in the population. This is done by subtracting the new population from the old population.
710 (old population) - 497 (new population) = 213 (difference)
Step 2: Calculate the percentage decrease. This is done by dividing the difference by the old population and then multiplying by 100 to get the percentage.
(213 (difference) / 710 (old population)) * 100 = 30%
So, the percent of decrease in the student population is 30%.
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