document.write( "Question 526926: what is the speed if a car traveled 400km in 5hr \n" ); document.write( "
Algebra.Com's Answer #348731 by jim_thompson5910(35256)\"\" \"About 
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d = rt\r
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\n" ); document.write( "\n" ); document.write( "400 = r(5)\r
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\n" ); document.write( "\n" ); document.write( "400/5 = r\r
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\n" ); document.write( "\n" ); document.write( "80 = r\r
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\n" ); document.write( "\n" ); document.write( "r = 80\r
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\n" ); document.write( "\n" ); document.write( "So the speed is 80 km/hr\r
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