Question
At 11.44 a.m., a car left Town J for Town K at an average speed of 81 km/h, while a truck left Town K for Town J at an average speed of 80 km/h. At 4.44 p.m., the two vehicles were 30 km apart. How far apart were the two towns?
3 m

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At 11.44 a.m., a car left Town J for Town K at an average speed of 81 km/h, while a truck left Town K for Town J at an average speed of 80 km/h. At 4.44 p.m., the two vehicles were 30 km apart. How far apart were the two towns?