document.write( "Question 372381: Nancy jogs and walks to school each day. She averages 4 Km/h walking and 8 Km/h jogging.The distance from home to school is 6 Km, and she makes the trip in 1hour.How far does she jog in a trip? \n" ); document.write( "
Algebra.Com's Answer #265248 by mananth(16946)\"\" \"About 
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Nancy jogs and walks to school each day. She averages 4 Km/h walking and 8 Km/h jogging.The distance from home to school is 6 Km, and she makes the trip in 1hour.How far does she jog in a trip?
\n" ); document.write( "..
\n" ); document.write( "walking 4km/h
\n" ); document.write( "jogging 8km/h
\n" ); document.write( "..
\n" ); document.write( "distance = 6 km to school
\n" ); document.write( "time taken = 1hour
\n" ); document.write( "..
\n" ); document.write( "jogging distance be x km
\n" ); document.write( "walking distance = 6-x
\n" ); document.write( "..
\n" ); document.write( "t = d/r
\n" ); document.write( "time jogging + time walking = 1
\n" ); document.write( "x/8 + x/4 = 1
\n" ); document.write( "(x+2x)/8 = 1
\n" ); document.write( "multiply by 8
\n" ); document.write( "3x = 8
\n" ); document.write( "/3
\n" ); document.write( "x= 8/3
\n" ); document.write( "x=2.66 km
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( "
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