Tonishamila Tonishamila

21-03-2022
Mathematics

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An architect’s drawing was drawn so the scale of 1/2 inch represented 6 feet. What was the actual height of a wall marked 4 1/2 inches high?

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Аноним Аноним

21-03-2022

Ratio remains same

Let that be x
4 -1/2=9/2

[tex]\\ \rm{:}\dashrightarrow 1/2/6=9/2/x[/tex]

[tex]\\ \rm{:}\dashrightarrow x/2=27[/tex]

[tex]\\ \rm{:}\dashrightarrow x=54ft[/tex]

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