Two cyclists left at the same time towards each other. The first speeded 15km/h, and the second passed prior to a meeting 6 km bigger, than the first. At what speed did the second cyclist if he met peovy in 3 h drive?

1) 15+6=21 (km/h) of Answer: The 2nd cyclist speeded at 21 km/h. 1) 15*3=45 km were passed by the first prior to a meeting 2) 45+6=51 km passed the second prior to a meeting 3) 51:3=17 km/h the speed of the second cyclist Answer: 17 km/h speed of the second cyclist.
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