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Math

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room size i s 10ft x 15ft. i want to put tile down and the tile size is 3 inches in all sides. How many tiles do I need?

  • Math -

    Convert areas into square inches.

    144(10*15)/9 = ?

  • Math -

    10×12=120÷3=40
    15×12=180÷3=60
    40×60=2400

    Convert feet to inches then divide by size tile
    Answer is 2400 tiles needed.

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