Formulas

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Formula: With SI

View formula when Principal and Simple Interest are known.

A = P + I
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Formula: Without SI

Full derivation when only P, T and R are known.

A = P(100+TR)/100

Practice

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Practice: With SI

Guided step-by-step questions when P and SI are given.

Quiz Mode
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Practice: Without SI

Guided step-by-step questions when P, T and R are given.

Quiz Mode
Practice