document.write( "Question 213630: The speed limit on a certain highway is 72km/h. What is this speed in cm/s? \n" ); document.write( "
Algebra.Com's Answer #161432 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 72km/h. What is this speed in cm/s? \n" ); document.write( "--------------------------------------- \n" ); document.write( "(72 km/Hour)(100,000cm/1 km)(1 hr/3600 sec) \n" ); document.write( "--- \n" ); document.write( "= [72*100,000*1]/[1*1*3600](cm/sec) \n" ); document.write( "-- \n" ); document.write( "= 2000 (cm/sec) \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |