If a cyclist starts at 7 km hr and he increases to a speed in every 3 hours by 1 km/hr then the time taken by the cyclist to civer 113 km?
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distance s = velocity v * time t
sA = 4 km/h * t
sB = 10km/h * (t-4)
sA = sB
Now you just have to solve the equations for sA or sB
sA = 4 km/h * t
sB = 10km/h * (t-4)
sA = sB
Now you just have to solve the equations for sA or sB
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