document.write( "Question 1035179: bob can swim 2/3 the length of a pool in 1/4 of a minute. at this rate, how long will it take him to swim the entire length of the pool \n" ); document.write( "
Algebra.Com's Answer #649823 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
We can use a proportion for this (it's one way)...we write
\n" ); document.write( "\"%282%2F3%29%2F%281%2F4%29+=+1%2Fx\"
\n" ); document.write( "Cross-multiply and get
\n" ); document.write( "\"%282%2F3%29x+=+1%2F4\"
\n" ); document.write( "Now multiply by 3/2 and get
\n" ); document.write( "\"x+=+%283%2F2%29%281%2F4%29+=+3%2F8\" minute
\n" ); document.write( "
\n" );