Question

Задача: Мотоциклист за 7 часов проехал 560 км. За какое время он проедет 280 км при той же скорости?Нам учитель сказал, что надо 280 км переводить .у мня получилось так:1) 560:7=80 (км.ч) время 560 км.2) 280.000:80=3500 (?)- ????Что это, и как дальше?

Answer 1

1)560:7=80(км ч)
2)280:80=3,5 (ч)
3,5=3ч 30 мин.
Ответ:за 3 ч30 мин. мотоциклист проедет 280 км.

Answer 2

Problem:

A motorcyclist traveled 560 km in 7 hours. How long will it take him to travel 280 km at the same speed?

Solution:

To find the time it will take the motorcyclist to travel 280 km at the same speed, we can use the formula:

Time = Distance / Speed

Given that the motorcyclist traveled 560 km in 7 hours, we can calculate the speed:

Speed = Distance / Time

Substituting the values, we have:

Speed = 560 km / 7 hours = 80 km/h.

Now, we can use the speed to find the time it will take to travel 280 km:

Time = Distance / Speed = 280 km / 80 km/h = 3.5 hours.

Therefore, it will take the motorcyclist 3.5 hours to travel 280 km at the same speed.

I hope this helps! Let me know if you have any further questions.

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