document.write( "Question 29521: On the blueprint, the scale indicates that 2 cm represents 5 ft. What are the actual dimensions of a room that is 4.8 cm by 6 cm on the blueprint? \n" ); document.write( "
Algebra.Com's Answer #16312 by josmiceli(19441)\"\" \"About 
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2 cm represents 5 ft.
\n" ); document.write( "5ft/2cm = 2.5 ft/1cm
\n" ); document.write( "square top and bottom of this ratio including the units
\n" ); document.write( "6.25 square ft/1 square cm
\n" ); document.write( "(6.25 square ft/1 square cm)(4.8 cm x 6 cm) =
\n" ); document.write( "(6.25 square ft/1 square cm)(28.8 square cm)=
\n" ); document.write( "180 square ft
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