document.write( "Question 515552: the areo of cross-section of a pipe is 6.5sq.cm and water is pumped out of it at the rate of 45km/h.find in litres,the volume of water which flows out of the pipe in one minute.
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Algebra.Com's Answer #344061 by mananth(16946)![]() ![]() You can put this solution on YOUR website! if you convert 45km/h to cm/minute (45*1000*100/60)= 75,000 cm/minute \n" ); document.write( "we get 75,000 cm/minute\r \n" ); document.write( "\n" ); document.write( "area = 6.5 cm^2\r \n" ); document.write( "\n" ); document.write( "Volume = area * L \n" ); document.write( "6.5*75,000 =487,500 cu.cm\r \n" ); document.write( "\n" ); document.write( "=487.5 liters \n" ); document.write( " |