document.write( "Question 1151444: At the speed of 2.5 m/s how many seconds will it take to run a 4500 m course? What is the speed in kilometers per hour \n" ); document.write( "

Algebra.Com's Answer #773178 by ikleyn(52778) $\"\"$ $\"About$

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document.write( "(1)  To find the time (to find \"how many seconds will it take\"),\r\n" );
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document.write( "     divide the distance by the speed; in other words, divide 4500 meters by 2.5 meters per second.\r\n" );
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document.write( "(2)  2.5 m/s =  kilometers per hour.\r\n" );
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document.write( "      Remember (!) :   1 hour = 3600 seconds.\r\n" );
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document.write( "                       1 kilometer = 1000 meters.\r\n" );
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