Question

За сколько минут поезд проедет треть всего расстояния,если он проехал 70 % пути за 6,3 часа?

Answer 1

70 проц- 70/100=7/10 часть пути
ищем 1/3
пропорция: 7/10 поделить на 1/3 = 6,3 поделить на х
х*7/10=6,3*1/3
х=3 т.е. 3 часа, = 180 мнут

Answer 2

Calculation of the Time Taken to Travel Two-Thirds of the Distance

To calculate the time taken for the train to travel two-thirds of the total distance, we need to use the information provided. According to the question, the train has already traveled 70% of the total distance in 6.3 hours.

Let's break down the calculation step by step:

1. Calculate the time taken to travel one percent of the distance: - We know that the train traveled 70% of the distance in 6.3 hours. - Therefore, the time taken to travel one percent of the distance can be calculated by dividing 6.3 hours by 70: 6.3 / 70 = 0.09 hours per percent.

2. Calculate the time taken to travel two-thirds of the distance: - Since two-thirds is equivalent to 66.67%, we can multiply the time taken to travel one percent by 66.67 to get the time taken to travel two-thirds of the distance. - Therefore, the time taken to travel two-thirds of the distance is approximately 0.09 hours per percent * 66.67 = 6 hours.

So, the train will take approximately 6 hours to travel two-thirds of the total distance.

Please note that the above calculation assumes a constant speed throughout the journey and does not take into account any variations in speed or other factors that may affect the actual time taken.

Conclusion

The train will take approximately 6 hours to travel two-thirds of the total distance, based on the information provided.