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Adorkable

  • one year ago

Simple Interest I=Prt Principal($) - 500 Rate(%) - Unknown Time(Yrs) - 5 Interest Earned($) -62.50 Solve for the unknown. Please show work and explain.

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  1. ParthKohli
    • one year ago
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    Simply use the formula to get this:\[62.50 = 500 \times \dfrac{r}{100}\times 5\](Remember that percentage is just something over 100.)

  2. ParthKohli
    • one year ago
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    Hey, I just wrote an equation, and it's pretty easy. So above is the equation... solve for \(r\), maybe?

  3. Adorkable
    • one year ago
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    Okay, doing so right now.

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