Need Help On 3 Maths Questions! Please Easy But Hard For Me.?

Problem:
a. Jason is shopping for a new mp3player. He finds one he likes for $225. The sales tax is 6%. What will be the total cost of the mp3 player, including sales tax?
b. The salesperson tells Jason that a sale starts tomorrow, and the mp3 player will be 20% off. How much will he save from the original price of $225?
c. What is the sale price after subtracting the 20% discount? Do not include any sales tax for this part.

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One Response to “Need Help On 3 Maths Questions! Please Easy But Hard For Me.?”

  1. ZedeX Zeo says:

    a/ 225 $ + 6 % = 238,5 $
    b/ 225 $ * 20 % = 45 $
    c/ 225 $ – 45$ = 180 $

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