Ch 2. Percent

lilijia Post in SAT math，
26 September 2022
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Students did a fantastic job explaining the problems in Ch 1 HW pg 13-14 today. See notes here.

In Ch.2 Percent, students need to pay attention to the “original value” when calculating the percent of decrease/increase.

Percent Change (examples, solutions, videos, activities)

We also introduced the two formulas for simple interest and compound interest.

Simple and Compound Interest (examples, videos, solutions, worksheets, homework, lesson plans)
Comparison Graph Illustration of Compound Interest and Simple Interest Stock Vector - Illustration of economy, comparison: 211997098

Homework: pg 19-22. (20 problems in total). Next Sunday, we will do name cards and randomly pick students to work on the whiteboard. Get prepared:)

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