# SOLUTION: A student walks and jogs to school every day. She averages 4km/hour walking and 8km/hour jogging. The distance from home to school is 6km and the trip takes one hour. How far do

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations -> SOLUTION: A student walks and jogs to school every day. She averages 4km/hour walking and 8km/hour jogging. The distance from home to school is 6km and the trip takes one hour. How far do      Log On

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 Question 349540: A student walks and jogs to school every day. She averages 4km/hour walking and 8km/hour jogging. The distance from home to school is 6km and the trip takes one hour. How far does the student walk.Answer by mananth(12270)   (Show Source): You can put this solution on YOUR website!walk = 4kph jog 8 kph .. distance to school = 6 km. let her walk x km she will jog 6-x km .. Time walking = x/4 Time jogging = 6-x / 8 ... Total time = 1 hour x/4 + (6-x)/8 =1 LCD = 8 (2x+6-x) / 8 =1 x+6 = 8 x= 2 km walking distance