If your machine takes up 350sq. ft. and you are asked to scale down a drawing onto a 8″ x 10″ piece of paper what is your percent of change?

Question

If your machine takes up 350sq. ft. and you are asked to scale down a drawing onto a 8″ x 10″ piece of paper what is your percent of change?

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Sadie 4 weeks 2021-12-26T11:53:49+00:00 1 Answer 0 views 0

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    2021-12-26T11:54:58+00:00

    Answer:

    the scale is 630:1 = 0.16%

    80inch^2 of 50400inch^2 however = 0.16%

    Step-by-step explanation:

    350ft^2 = 50400inches 8 x 10 = 80inches = 50400/80 = 630

    50400/9 =5600 we distribute

    5600/80 = 7

    showing us that 7 x 9 = 63 where 63 x 80 = 5040 1/100th

    1 = 630

    7x9x 80 = 1/100 of 50400

    0.01589 x 7x9x80x 7x9x80 = 80

    Proves that every every 10000 the percentage goes down 0.00011%

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