aa33
aa33 aa33
  • 19-02-2018
  • Mathematics
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a scale drawling uses the scale 4cm:9ft. The length of the billboard is 11cm. how long is the actual billboard

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musiclover10045
musiclover10045 musiclover10045
  • 19-02-2018

4/9 = 11/x

4x = 99

x = 99/4

x = 24.75 feet

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