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 #277504 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! 4 children-hours (like man-hours, but smaller) resulted in 8 sandcastles \n" ); document.write( "___ this is .5 C-H per sandcastle\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12 children for 1/2 hour is 6 C-H ___ 6 / .5 = 12 sandcastles \n" ); document.write( " |