document.write( "Question 1025914: a is directly proportionatal to b, a=14 and b=42. Write a direct proportion equation that relate a and b.\r
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document.write( "constant of proportionality
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document.write( "b/a = 3/1\r
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document.write( "direct proportion equation
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document.write( "b/a=3/1
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document.write( "b = 3a
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Algebra.Com's Answer #641230 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Almost right. \n" ); document.write( "a = kb \n" ); document.write( "Constant of proportionality \n" ); document.write( "k = a/b \n" ); document.write( "k = 14/42 \n" ); document.write( "k = 1/3 \n" ); document.write( "Direct proportion equation:- \n" ); document.write( "a = 1/3b \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |