document.write( "Question 881757: At a speed of 28km/h, how many hours will it take to go 40 km? \n" ); document.write( "
Algebra.Com's Answer #532460 by jim_thompson5910(35256)\"\" \"About 
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Distance = Rate * Time\r
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\n" ); document.write( "\n" ); document.write( "D = r*t\r
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\n" ); document.write( "\n" ); document.write( "40 = 28*t\r
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\n" ); document.write( "\n" ); document.write( "40/28 = t\r
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\n" ); document.write( "\n" ); document.write( "1.42857 = t\r
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\n" ); document.write( "\n" ); document.write( "t = 1.42857\r
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\n" ); document.write( "\n" ); document.write( "It takes approximately 1.42857 hours.
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