A cyclist moving at a speed of 10 km in 1 hour travels from an apiary to a forest lake in 2 hours

A cyclist moving at a speed of 10 km in 1 hour travels from an apiary to a forest lake in 2 hours and a pedestrian in 4 hours. How far from the apiary is this lake?

Information about the pedestrian is not important to us, we simply do not take it into account and solve it only with the cyclist.
Since the cyclist travels the distance from the village to the lake in 2 hours, while moving at a speed of 10 km / h, from these data we can find the distance from the house to the lake: S = t * v = 2 * 10 = 20 km.
Answer: 20 km



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