document.write( "Question 610331: I really dont understand this question . I drove 32 miles in 48 mins . How much was my avg. miles per hour?
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Algebra.Com's Answer #384305 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
60 min = 1 hr\r
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\n" ); document.write( "\n" ); document.write( "1 min = 1/60 hr\r
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\n" ); document.write( "\n" ); document.write( "48*1 min = 48*(1/60) hr\r
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\n" ); document.write( "\n" ); document.write( "48 min = 48/60 hr\r
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\n" ); document.write( "\n" ); document.write( "48 min = 4/5 hr\r
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\n" ); document.write( "\n" ); document.write( "d = rt\r
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\n" ); document.write( "\n" ); document.write( "32 = r*(4/5)\r
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\n" ); document.write( "\n" ); document.write( "32*5 = r*4\r
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\n" ); document.write( "\n" ); document.write( "160 = 4r\r
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\n" ); document.write( "\n" ); document.write( "160/4 = r\r
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\n" ); document.write( "\n" ); document.write( "40 = r\r
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\n" ); document.write( "\n" ); document.write( "r = 40\r
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\n" ); document.write( "\n" ); document.write( "So your avg speed was 40 mph\r
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