Question

От одной пристани одновременно в противоположных направлениях отошли две моторные лодки. Одна шла со скоростью 250 м / мин, а другая - со скоростью 200 м / мин. На каком расстоянии друг от друга лотки будут через 4 мин ?

Answer 1

1) 250х4=1000 (м) через 4 минуты 1-вая моторная лодка                         2) 200х4=800 (м) через 4 минуты 2-рая моторная лодка                           3) 1000+800=1800 (м) на таком расстоянии друг от друга лодки будут через 4 мин

Answer 2

Problem Analysis

We have two motorboats that start from opposite ends of a dock and move in opposite directions. One boat has a speed of 250 m/min, while the other boat has a speed of 200 m/min. We need to find the distance between the two boats after 4 minutes.

Solution

To find the distance between the two boats after 4 minutes, we can use the formula:

Distance = Speed x Time

Let's calculate the distance for each boat and then find the difference between them.

For the first boat: - Speed = 250 m/min - Time = 4 minutes

Distance of the first boat = 250 m/min x 4 min = 1000 meters.

For the second boat: - Speed = 200 m/min - Time = 4 minutes

Distance of the second boat = 200 m/min x 4 min = 800 meters.

Now, let's find the difference between the distances of the two boats:

Distance between the two boats = Distance of the first boat - Distance of the second boat = 1000 meters - 800 meters = 200 meters.

Therefore, the two boats will be 200 meters apart after 4 minutes.

Answer

The two motorboats will be 200 meters apart from each other after 4 minutes.

References

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