document.write( "Question 207506: Calculate the perimeter of a rectangle with a length of 22.5 cm and a width of 47.0 mm. \n" ); document.write( "
Algebra.Com's Answer #157119 by MathTherapy(10552)\"\" \"About 
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Calculate the perimeter of a rectangle with a length of 22.5 cm and a width of 47.0 mm. \r
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\n" ); document.write( "\n" ); document.write( "Change to a uniform measurement, i.e., from cm to mm, or vice-versa\r
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\n" ); document.write( "\n" ); document.write( "In this case, we will change the millimeter measurement to centimeters\r
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\n" ); document.write( "\n" ); document.write( "So, width = 47 mm, or 4.7 cm, and the length stays at 22.5 cm\r
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\n" ); document.write( "\n" ); document.write( "Perimeter of rectangle = 2L + 2w\r
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\n" ); document.write( "\n" ); document.write( "Perimeter of rectangle = 2(22.5) + 2(4.7) = 45 + 9.4 = \"highlight_green%2854.4%29\" cm
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