This math topic focuses on calculating the percent growth of money using multiples of 5%. The problems require students to determine final amounts after varying percentage increases on different base amounts. Students must add specific percentages (e.g., 25%, 35%, 45%, 75%, 85%) to initial monetary values to find new totals. Each problem presents multiple choice options for the answers, enhancing skills in percentage calculations and practical application to financial growth scenarios.
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Calculate the final amount when it changes by a percentage
$60 plus 45% interest