Of the two villages, the distance between which is 67 km, two cyclists left in the same direction at the same time

Of the two villages, the distance between which is 67 km, two cyclists left in the same direction at the same time. Each hour, the distance between them increased by 4 km. Find the time after which the distance between cyclists will be 91 km

Decision
1) 91 – 67 = 24 (km) – the distance the second cyclist has overtaken the first.
2) 24: 4 = 6 (h)
Answer: the distance between cyclists became equal to 91 kilometers after 6 hours.

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