Question

Из города выехала грузовая машина со скоростью 60 км в час одновременно с ней по тому же шоссе из города выехала легковая машина через 2 часа она обогнала грузовую на 40 километров с какой скоростью ехала легковая машина

Answer 1

1) 40 : 2 = 20 км/ч настолько быстрее ехала лег.машина
2) 60 + 20 = 80 км/ч скорость лег.машины

Answer 2

40:2=20(км/ч)
60+20=80(км/ч)                                                                                                        
ответ:80 км

Answer 3

Calculation of the Speed of the Car

To determine the speed at which the passenger car was traveling, we can use the information provided in the question.

According to the question, a truck left the city at a speed of 60 km/h. After 2 hours, a passenger car on the same road overtook the truck, having covered a distance of 40 kilometers.

To find the speed of the passenger car, we can use the formula:

Speed = Distance / Time

In this case, the distance covered by the passenger car is 40 kilometers, and the time taken is 2 hours. Plugging these values into the formula, we get:

Speed = 40 km / 2 h = 20 km/h

Therefore, the passenger car was traveling at a speed of 20 km/h when it overtook the truck.