document.write( "Question 624193: a car covers the given distance at a speed of 30 mph. however it were to halt for a fixed number of minutes per hour,its average speed reduced to 24 kph.for how long the car halt? \n" ); document.write( "

Algebra.Com's Answer #392711 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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a car covers the given distance at a speed of 30 mph.
\n" ); document.write( "however if he were to halt for a fixed number of minutes per hour, its average speed reduced to 24 kph.
\n" ); document.write( "for how long the car halt?
\n" ); document.write( ":
\n" ); document.write( "let the distance = 30 mi, a 1 hr trip without a stop
\n" ); document.write( "Write a time equation; time = dist/speed
\n" ); document.write( ":
\n" ); document.write( "Let h = the halting time in hrs
\n" ); document.write( "h = $\"30%2F24\"$ - $\"30%2F30\"$
\n" ); document.write( "h = $\"5%2F4\"$ - $\"4%2F4\"$
\n" ); document.write( "h = $\"1%2F4\"$ hr, which is a 15 minutes halt each hour \n" ); document.write( "

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