MATH

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A shirt cost $7.80. What is the price of the item after a 10% increase with sales tax? (Sales Tax: 7.5%)

  • MATH -

    Hello Ms. Sue, Can you please help on this I don't get it! Please

    ~Thanks

  • MATH -

    7.8 * 1.1 * 1.075 = ?

  • MATH -

    = 9.22 ?

  • MATH -

    Ms. Sue ?

  • MATH -

    Right.

  • MATH -

    OK Cool, but so I can understand well can you explain me how? Please? !

  • MATH -

    7.80 = original price
    1.1 - amount of price increase
    1.075 = price plus sales tax

  • MATH -

    OK, I got it now! Thanks so much!

  • MATH -

    Great!

    You're very welcome!









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