Question

За 4 ч теплоход прошёл 136 км. За сколько часов он пройдёт с той же скоростью 238 км ?

Answer 1

1). 136:4=34 (км/ч) скорость теплохода; 2). 238:34=7 (час) за такое время он пройдет 238 км.

Answer 2

1) 136:4=34 (км/ч) - скорость теплохода
2) 238:34=7 (ч)
Ответ: за 7 часов. 

Answer 3

Solution:

To find out how many hours it will take for the boat to travel 238 km at the same speed it traveled 136 km in 4 hours, we can use the formula:

time = distance / speed

Given: - Distance traveled = 136 km - Time taken = 4 hours - Speed = Distance / Time = 136 km / 4 hours = 34 km/h

Now, we can use the speed to calculate the time it will take to travel 238 km.

time = distance / speed time = 238 km / 34 km/h

Using the given information, we can calculate the time it will take for the boat to travel 238 km at the same speed.

Calculation:

time = 238 km / 34 km/h = 7 hours

So, the boat will take 7 hours to travel 238 km at the same speed it traveled 136 km in 4 hours.