Question

Реши задачу. Когда пассажир поезда проснулся, он узнал, что проспал 5,6 часов, и за это время поезд проехал 416,08км. За какое время поезд проедет оставшиеся 156,03 км, если он будет ехать с той же скоростью? Ответ укажи в минутах. ПОМОГИТЕ РЕШИТЬ ЗАДАЧУ!

Answer 1

Ответ:

416,08 : 5,6= 74,3 (км/ч) - скорость поезда

156,03 : 74,3 = 2,1 (ч) - за такое время поезд проедет оставшиеся  156,03км

Answer 2

To solve this problem, we can use the formula:

Distance = Speed × Time

Let's denote the speed of the train as S and the time it takes to travel the remaining distance as T.

From the information given, we know that the passenger slept for 5.6 hours and during that time the train traveled 416.08 km. So we can write the equation:

416.08 km = S × 5.6 hours

To find the speed of the train, we can rearrange the equation:

S = 416.08 km / 5.6 hours

Now, we need to find the time it will take for the train to travel the remaining 156.03 km with the same speed. We can use the formula again:

156.03 km = S × T

Substituting the value of S from the previous equation, we get:

156.03 km = (416.08 km / 5.6 hours) × T

To find T, we can rearrange the equation:

T = (156.03 km × 5.6 hours) / 416.08 km

Let's calculate the value of T:

T = (156.03 km × 5.6 hours) / 416.08 km = 2.1 hours

To convert this to minutes, we multiply by 60:

T = 2.1 hours × 60 minutes/hour = 126 minutes

Therefore, the train will take 126 minutes to travel the remaining 156.03 km at the same speed.

Please note that the calculations provided are based on the information given in the problem.