document.write( "Question 769476: help please !
\n" ); document.write( "a speed of 50 miles per hour is = to about 80 kilometers per hour. Find the speed in kilometers per hour that equals :
\n" ); document.write( "(a) 55 mph
\n" ); document.write( "(b) 65 mph
\n" ); document.write( "thanks.
\n" ); document.write( "

Algebra.Com's Answer #468874 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
50 mph = 80 kph
\n" ); document.write( "1mph = 80/50
\n" ); document.write( "1mph = 1.6kph
\n" ); document.write( "so, 55mph = 55*1.6 = 88kph
\n" ); document.write( "65mph = 65* 1.6 = 104mph
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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