Ilya and Anya each can run at a speed of 7.80 mph and walk at a speed of 4.00 mph . They set off together on a route of length 5.00 miles . Anya walks half of the distance and runs the other half, while Ilya walks half of the time and runs the other half.

if you run half the time you will run more than half the distance and will get there sooner than someone who runs half the distance