Question
At 7.42 a.m., a car left Town X for Town Y at an average speed of 84 km/h, while a truck left Town Y for Town X at an average speed of 79 km/h. At 1.42 p.m., the two vehicles were 20 km apart. How far apart were the two towns?
3 m

Click button first when a symbol is required. X

At 7.42 a.m., a car left Town X for Town Y at an average speed of 84 km/h, while a truck left Town Y for Town X at an average speed of 79 km/h. At 1.42 p.m., the two vehicles were 20 km apart. How far apart were the two towns?