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# Simple Interest

## Use I = PRT to solve for principal, rate, time or interest.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Simple Interest

by CK-12 //at grade

Learn to calculate the simple interest on a loan using the simple interest formula.

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## Simple Interest

by CK-12 //at grade

Covers how to calculate unknowns besides the interest rate, like the amount of time it takes to earn a specific amount of interest.

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## Solve Real World Problems Involving Simple Interest

by CK-12 //at grade

Learn to solve real-world problems involving simple interest

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## Simple Interest

by CK-12 //at grade

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• PLIX

## Simple Interest: Paying Off a Loan

by CK-12 //at grade

Simple Interest Interactive

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• Practice
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## Simple Interest Practice

by CK-12 //at grade
2
• Pre and Post Read

## Simple Interest KWL Chart

by CK-12 //at grade

With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you’re curious about, and come up with answers from the reading.

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## Solve Real-World Problems Involving Simple Interest Post Read

by CK-12 //at grade

Develop understanding of concepts by studying them in a relational manner. Analyze and refine the concept by summarizing the main idea, creating visual aids, and generating questions and comments using a Four Square Concept Matrix.

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