Question

Электричка движтся со скоростью 50км а скорый поезд со скоротью 80км какой поезд пройдёт большее растояния электричка за 4 часа или скорый за 3 часа на сколько большее

Answer 1

50•4=200(км)-электричка
80•3=240(км)-скорый поезд
240-200=40(км)
На 40км больше пройдёт скорый поезд.

Answer 2

Calculation of Distance Traveled

To determine which train will cover a greater distance, we need to calculate the distance traveled by each train in their respective time frames.

Let's start with the electric train, which travels at a speed of 50 km/h for 4 hours. To calculate the distance traveled by the electric train, we can use the formula:

Distance = Speed × Time

Substituting the given values, we have:

Distance (Electric Train) = 50 km/h × 4 hours

Calculating this, we find that the electric train will cover a distance of 200 kilometers.

Now let's calculate the distance traveled by the express train, which travels at a speed of 80 km/h for 3 hours:

Distance (Express Train) = 80 km/h × 3 hours

Calculating this, we find that the express train will cover a distance of 240 kilometers.

Comparison of Distances

Comparing the distances traveled by the two trains, we find that the express train will cover a greater distance. The express train will cover 240 kilometers, while the electric train will cover 200 kilometers.

Therefore, the express train will cover a greater distance by 40 kilometers.

Please note that the provided search results did not directly answer the question. However, the calculation of distance is a basic mathematical concept that does not require external sources.