Question

Вездеход и трактор проехали к поселку Молодёжный по таёжной просеке:один 120 км а другой 200 км двигаясь с одинаковой скоростью.Сколько часов мог двигаться трактор и сколько вездеход если известно что один из них провёл в пути на 2 часа больше? решите пожалуйста а то я труп!

Answer 1

200-120=80км- 2 часа

80:2=40км/ч

200:40=5ч вездеход

5-2=3ч трактор

Ответ:5ч,3 ч

Answer 2

1)200-120=80км-пройдено за 2 часа

2)80:2=40км/ч-скорость

3)200:40=5ч-двигался вездеход

4)5-2=3ч-двигался трактор

Ответ:5часов,3 часа

Answer 3

Solving the Problem of the Tractor and the All-Terrain Vehicle

To solve this problem, we can use the formula: distance = speed × time. Since both vehicles traveled at the same speed, we can set up an equation to find the time each vehicle traveled.

Let's denote: - Distance traveled by the tractor as D1 (in kilometers) - Distance traveled by the all-terrain vehicle as D2 (in kilometers) - Time taken by the tractor as T (in hours) - Time taken by the all-terrain vehicle as T + 2 (in hours)

Using the formula distance = speed × time, we can set up the following equations:

1. For the tractor: D1 = speed × T 2. For the all-terrain vehicle: D2 = speed × (T + 2)

We know that D1 = 120 km and D2 = 200 km. We also know that both vehicles traveled at the same speed.

Calculating the Time Taken by Each Vehicle

Let's solve for the time taken by each vehicle.

For the tractor: D1 = speed × T For the all-terrain vehicle: D2 = speed × (T + 2)

We can rearrange the equations to solve for the time taken by each vehicle: 1. T = D1 / speed 2. T + 2 = D2 / speed

Substitute the given distances for D1 and D2: 1. T = 120 / speed 2. T + 2 = 200 / speed

Finding the Speed

We need to find the speed of the vehicles to calculate the time taken. Unfortunately, the speed is not provided in the given information. Without the speed, it's not possible to calculate the time taken by each vehicle.

If you have the speed of the vehicles, please provide it, and I'd be happy to help you calculate the time taken by the tractor and the all-terrain vehicle.