document.write( "Question 731984: Suppose a,b,c,d are positive integers with a <= c <= d and c/d <= a/b. Prove that (a-b) <= (d-c). \n" ); document.write( "

Algebra.Com's Answer #447579 by lynnlo(4176) $\"\"$ $\"About$

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ab/dc=k
\n" ); document.write( "ab=k*dc
\n" ); document.write( "a=k*d
\n" ); document.write( "a/d=k \n" ); document.write( "

\n" );