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anonymous

  • 5 years ago

A building code regulation requires that the slope of the riser to the tread of a staircase be 60% with an absolute deviation of 10%. Find the maximum and minimum slopes of the staircase. ( see attachment)

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  1. anonymous
    • 5 years ago
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  2. amistre64
    • 5 years ago
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    does this mean that the tread can be with 50 to 70%?

  3. amistre64
    • 5 years ago
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    60/100 = 6/10 = 3/5 slope +- 10% is what I think its saying

  4. anonymous
    • 5 years ago
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    Yeah . Thanks.

  5. amistre64
    • 5 years ago
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    cool :)

  6. amistre64
    • 5 years ago
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    thats the older version of "kewl"

  7. anonymous
    • 5 years ago
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    Haha , And then there's " Coolio & Coolies "

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