Question

Из двух городов одновременно навстречу друг другу выехали машина со скоростью 66км\ч и велосипед со скоростью 18км\ч .Через 3ч. им осталось проехать до встречи 46км\ч . Вычислите расстояние между городами.

Answer 1

66 + 18 = 84 км/ч -скорость сближения
84 * 3 = 252 км - расстояние поехали вместе
252 + 46 = 298 км - расстояние между городами
Ответ 298 км

Answer 2

Calculation of the Distance between the Cities

To calculate the distance between the two cities, we can use the formula: Distance = Speed × Time.

Given that the car is traveling at a speed of 66 km/h and the bicycle is traveling at a speed of 18 km/h, and they have been traveling for 3 hours, we can calculate the remaining distance to the meeting point.

Let's calculate the distance traveled by the car and the bicycle separately:

- Distance traveled by the car = Speed of the car × Time = 66 km/h × 3 h = 198 km - Distance traveled by the bicycle = Speed of the bicycle × Time = 18 km/h × 3 h = 54 km

Now, let's calculate the remaining distance to the meeting point:

- Remaining distance = Total distance - Distance traveled by the car - Distance traveled by the bicycle = 46 km

To find the total distance between the cities, we can add the remaining distance to the distance traveled by the car and the bicycle:

- Total distance = Remaining distance + Distance traveled by the car + Distance traveled by the bicycle = 46 km + 198 km + 54 km = 298 km

Therefore, the distance between the two cities is 298 km.

Answer 3

Calculation of the Distance Between Two Cities

To calculate the distance between two cities, we can use the formula:

Distance = Speed x Time

In this case, a car and a bicycle are traveling towards each other from two different cities. The car has a speed of 66 km/h, and the bicycle has a speed of 18 km/h. After 3 hours, they have a remaining distance of 46 km to cover before they meet.

Let's calculate the distance between the two cities using the given information.

Car's speed: 66 km/h Bicycle's speed: 18 km/h Time traveled: 3 hours Remaining distance: 46 km

To calculate the distance, we can use the equation:

Distance = (Car's speed x Time) + (Bicycle's speed x Time) + Remaining distance

Substituting the given values:

Distance = (66 km/h x 3 hours) + (18 km/h x 3 hours) + 46 km

Calculating the values:

Distance = (198 km) + (54 km) + 46 km

Distance = 298 km + 46 km

Distance = 344 km

Therefore, the distance between the two cities is 344 km.