Horse speed 15 / h walking speed is 3 times less. How long does it take to walk 20 km?

Horse speed 15 / h walking speed is 3 times less. How long does it take to walk 20 km? 30 km? What kind of melting will a horse go through in 3 hours? in 4h?

1. Let’s define what the pedestrian’s speed is.
15/3 = 5 kilometers per hour.
2. How long will a pedestrian cover a) 20 kilometers, b) 30 kilometers?
a) 20/5 = 4 hours.
b) 30/5 = 6 hours.
2. Let’s calculate what distance the horse will cover in a) 3 hours, b) 4 hours.
a) 15 * 3 = 45 kilometers.
b) 15 * 4 = 60 kilometers.
Answer: A pedestrian will cover a distance equal to 20 kilometers in 4 hours, 30 kilometers in 6 hours. A horse will cover 45 kilometers in 3 hours, a horse will cover a distance of 60 kilometers in 4 hours.