A classroom has a length of 20ft. And a width of 30ft. The flooring is to be replaced by tiles. If each tile has a length of 24 in and a wid

Question

A classroom has a length of 20ft. And a width of 30ft. The flooring is to be replaced by tiles. If each tile has a length of 24 in and a width of 36 in, how many tiles are needed to cover the classroom?

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Orla Orla 3 years 2021-08-17T16:09:51+00:00 1 Answers 139 views 0

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  1. bonexptip
    0
    2021-08-17T16:11:42+00:00
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    Answer:

    100

    Step-by-step explanation:

    first we need to turn the feet into inches

    20×12=240

    30×12=360

    now to get the area of the floor we need to do 360×240=

    86,400

    now the area of each tile is 24×36=864

    now to find out how many tiles fit on the floor we need to do 86,400 divided by 864 which = 100

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