document.write( "Question 731861: is it takes a man 1 hour to do a whole 3 meters long 3 meters wide and 3 meters deep how long will it take him to dig a hole 6 meters long 6 meters wide and 6 meters deep assuming he continues today at same rate of speed \n" ); document.write( "

Algebra.Com's Answer #447312 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Compare the volumes
\n" ); document.write( " $\"+3%2A3%2A3+=+27+\"$ m3
\n" ); document.write( " $\"+6%2A6%2A6+=+216+\"$ m3
\n" ); document.write( "Now set up a ratio:
\n" ); document.write( " $\"+1%2F+t+=+27+%2F+216+\"$
\n" ); document.write( " $\"+216+=+27t+\"$
\n" ); document.write( " $\"+t+=+216%2F27+\"$
\n" ); document.write( " $\"+t+=+8+\"$
\n" ); document.write( "It will take him 8 hrs
\n" ); document.write( " \n" ); document.write( "

\n" );