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7th grade

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i need help with simple interest math homework.NOW!

  • 7th grade -

    You have to post a question to get help on this forum.

  • 7th grade -

    I=$440 P??? R=7% T=4years
    this is simple interest

  • 7th grade -

    I = PRT
    440 = P * 0.07 * 4
    440 = 0.28P
    440/0.28 = P
    1571.43 = P

  • 7th grade -

    thank you

  • 7th grade -

    i need help with another
    I=$440,P=??,R=5%,T=4 years
    what is p

  • 7th grade -

    I showed you how to do the first problem. Now it's your turn.

    I'll be glad to check your answer.

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