document.write( "Question 935373: what is the volume of a 12mm ID hose 50 m long please? \n" ); document.write( "

Algebra.Com's Answer #568569 by KMST(5328) $\"\"$ $\"About$

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The internal diameter is 12mm, so the radius is 6mm = 0.6cm.
\n" ); document.write( "The length is 50m = 5000cm.
\n" ); document.write( "We can calculate the volume in cubic centimeters (practically the same as milliliters)
\n" ); document.write( "as the volume of a cylinder of radius $\"r=6\"$ , in cm,
\n" ); document.write( "and height $\"h=5000\"$ , in cm:
\n" ); document.write( " $\"Volume+=+pi%2Ar%5E2%2Ah\"$
\n" ); document.write( " $\"Volume+=+pi%2A0.6%5E2%2A5000=pi%2A0.36%2A5000=5655\"$ (rounded)
\n" ); document.write( "So the volume is about 5.7 liters.
\n" ); document.write( " $\"5655+mL=5.655L\"$
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