Texas Essential Knowledge and Skills (TEKS)
TX.111.27. Grade 7, Adopted 2012.
7.4. Proportionality. The student applies mathematical process standards to represent and solve problems involving proportional relationships. The student is expected to:
7.4 (D) Solve problems involving ratios, rates, and percents, including multi-step problems involving percent increase and percent decrease, and financial literacy problems.
7.13. Personal financial literacy. The student applies mathematical process standards to develop an economic way of thinking and problem solving useful in one's life as a knowledgeable consumer and investor. The student is expected to:
7.13 (E) Calculate and compare simple interest and compound interest earnings.