document.write( "Question 391144: I have a problem with algebra word problems. Please help with this one: at the beach 4 children working separately made 8 sandcastles in an hour.at this rate, hhow many sandcastles can 12 children make in 1/2 an hour. \n" ); document.write( "
Algebra.Com's Answer #277500 by ankor@dixie-net.com(22740)\"\" \"About 
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at the beach 4 children working separately made 8 sandcastles in an hour.
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\n" ); document.write( "Find the rate of castle building in child-hrs (one child working 1 hr)
\n" ); document.write( "4 child-hrs made 8 castles
\n" ); document.write( "\"8%2F4\" = 2 castles per child-hr
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\n" ); document.write( "at this rate, how many sandcastles can 12 children make in 1/2 an hour.
\n" ); document.write( ".5*12*2 = 12 castles in 1/2 hr by 12 children
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