Question

Один мальчик прошел за 4 мин 240 м,а другой мальчик за то же время-480м. на сколько метров в минуту больше проходил второй мальчик , чем первый.?

Answer 1

4 мин. -240 м
1 мин. - х м
х=240/4=60 м/мин. -скорость 1 мальчика
4 мин. - 480 м
1 мин. - х м
х=480/4=120 м/мин.  - скорость 2 мальчика
120-60=60 м больше проходит 2 мальчик

Answer 2

1)240:4=60м/мин ходит первый мальчик
2)480:4=120м/мин ходит второй мальчик
3)120-60=на 60 метров второй мальчик проходит больше,чем первый

Answer 3

Calculating the Speed Difference between Two Boys

To calculate the difference in speed between the two boys, we can use the formula:

Speed = Distance / Time

Given: - The first boy walked 240 meters in 4 minutes. - The second boy walked 480 meters in the same time.

Calculating the Speed of the First Boy

Using the formula, the speed of the first boy is: Speed = 240 meters / 4 minutes = 60 meters per minute.

Calculating the Speed of the Second Boy

Using the same formula, the speed of the second boy is: Speed = 480 meters / 4 minutes = 120 meters per minute.

Finding the Difference in Speed

To find the difference in speed, we subtract the speed of the first boy from the speed of the second boy: Difference = Speed of Second Boy - Speed of First Boy Difference = 120 meters per minute - 60 meters per minute = 60 meters per minute.

Therefore, the second boy walked 60 meters per minute more than the first boy.

I hope this helps! If you have further questions, feel free to ask.