document.write( "Question 790522: a water pipe can fill a 250 liter tank in 2 hours 30 minutes.in how much time will it fill 9/10 of the tank
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Algebra.Com's Answer #479167 by stanbon(75887) ![]() You can put this solution on YOUR website! a water pipe can fill a 250 liter tank in 2 hours 30 minutes.in how much time will it fill 9/10 of the tank \n" ); document.write( "------- \n" ); document.write( "(9/10)250 = 225 liters \n" ); document.write( "------- \n" ); document.write( "x/225 = 2.5/250 \n" ); document.write( "------- \n" ); document.write( "x = 225(0.01) \n" ); document.write( "------- \n" ); document.write( "x = 2.25 = 2 hrs 15 minutes \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |