document.write( "Question 192636: how would i figure out this word problem : Erika read 90 pages in 2 1/2 hours. At the same time, how many hours would it take her to read 225 pages? \n" ); document.write( "
Algebra.Com's Answer #144810 by jojo14344(1513)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "By Ratio & Proportion:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let \"x\" = number of hours in reading 225 pages.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Thank you, \n" ); document.write( "Jojo \n" ); document.write( " |