OregonDuck
  • OregonDuck
A scale drawing of a living room is shown below. The scale is 1 : 40. Show your work to determine the area of the room in square feet.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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OregonDuck
  • OregonDuck
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calculusxy
  • calculusxy
is the scale 1inch: 40 feet?
OregonDuck
  • OregonDuck
yes

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anonymous
  • anonymous
can either of you help me when your done?
OregonDuck
  • OregonDuck
yea i can
anonymous
  • anonymous
k thanks
calculusxy
  • calculusxy
so we can make a proportion with this: \[\frac{ 1 inch }{ 40 feet } = \frac{ 6inches }{ x } \implies 40(6) = x \implies 240ft\] \[\frac{ 1inch }{ 40feet }=\frac{ 4inches }{ x } \implies 40(4) = x \implies 160ft\] now find the area: \[Area = length \times width\] \[Area = 240ft \times 160ft \]
OregonDuck
  • OregonDuck
so the area is 38,440?
anonymous
  • anonymous
no close
calculusxy
  • calculusxy
yes but remember the square feet \[38,440ft^2\]
OregonDuck
  • OregonDuck
oh true
anonymous
  • anonymous
im getting 38400
OregonDuck
  • OregonDuck
thxs @calculusxy for explaining
calculusxy
  • calculusxy
oh wait... @CJDOG is correct
calculusxy
  • calculusxy
anonymous
  • anonymous
yeah
calculusxy
  • calculusxy
\[38,400ft^2\]
anonymous
  • anonymous
want me to add the ip for my question?
OregonDuck
  • OregonDuck
oh ok

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