document.write( "Question 241724: Maria bicycles 6 km/h faster than Javier, In the same time it takes Javier to bicycle 51km, Maria can bicycle 69 km. How fast does each bicycle travel? \n" ); document.write( "
Algebra.Com's Answer #177022 by checkley77(12844)\"\" \"About 
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D=RT OR T=D/R
\n" ); document.write( "M=J+6
\n" ); document.write( "T=51/R
\n" ); document.write( "T=69/(R+6)
\n" ); document.write( "51/R=69/(R+6) CROSS MULTIPLY
\n" ); document.write( "69R=51(R+6)
\n" ); document.write( "69R=51R+306
\n" ); document.write( "69R-51R=306
\n" ); document.write( "18R=306
\n" ); document.write( "R=306/18
\n" ); document.write( "R=17 KMH IS JAVIER'S SPEED.
\n" ); document.write( "17+6=23 KMH IS MARIE'S SPEED.
\n" ); document.write( "PROOF:
\n" ); document.write( "51/17=69/(17+6)
\n" ); document.write( "3=69/23
\n" ); document.write( "3=3
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