Two pedestrians came out to meet each other at the same time. One moved at a speed of 4 km / h and the other 5 km / h.
| January 10, 2021 | education
Two pedestrians came out to meet each other at the same time. One moved at a speed of 4 km / h and the other 5 km / h. How far did the pedestrians walk if they met after 3 hours.
If pedestrians met after 3 hours, then each of them was on the way for 3 hours.
Pedestrian speeds are known to be 4 km / h and 5 km / h. Time – 3 hours.
Let’s find the distance that each pedestrian traveled.
4 * 3 = 12 km – the first pedestrian.
5 * 3 = 15 km – the second pedestrian.
Find out the distance that the pedestrians walked together.
12 + 15 = 27 km – distance.
Answer: Pedestrians walked 27 kilometers together.
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