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28 August, 10:11

Alan wants to wallpaper the back of his bedroom the wall is in the shape of a rectangle, it's length is 13 feet and it's width is 9 feet, suppose wallpaper cost 7$ for each square foot. How much will wallpaper cost for the wall?

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  1. 28 August, 11:31
    0
    Wallpaper cost

    13*9*7=$819
  2. 28 August, 13:45
    0
    He will have to pay 819 dollars because you have to multiply 9 times 13 which is 117 and it's 7 dollars per square foot so 117 times 7 which is 819 so he will pay for the wall $819 dollars
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