Question

В ПЕРВЫЕ СУТКИ ПОЕЗД ПРОШЁЛ 3/8 ВСЕГО ПУТИ , ВО ВТОРЫЕ СУТКИ-НА 1/6 ПУТИ МЕНЬШЕ.ЧЕМ ПЕРВЫЕ. КАКУЮ ЧАСТЬ ВСЕГО ПУТИ ПОЕЗД ПРОШЁЛ ЗА ЭТИ ДВОЕ СУТОК? Если можно, пожалуйста, с объяснением!!!

Answer 1

3/8-1/6=9/24-4/24=5/24 - прошел поезд за 2е сутки
3/8+5/24=9/24+5/24=14/24=7/12 - прошел поезд за оба дня

Answer 2

Calculation of Train's Progress in the First and Second Days

To solve this problem, let's assume that the total distance the train needs to travel is represented by x.

According to the given information: - In the first day, the train traveled 3/8 of the total distance. - In the second day, the train traveled 1/6 less than what it traveled in the first day.

Let's calculate the distance the train traveled in each day:

- First day: 3/8 * x - Second day: (3/8 * x) - (1/6 * (3/8 * x))

Now, let's simplify the equation for the second day:

[(3/8 * x) - (1/6 * (3/8 * x))]

To simplify, we can find a common denominator for the fractions:

[(3/8 * x) - (1/6 * (3/8 * x))] = [(3/8 * x) - (1/6 * (3/8 * x))] * (24/24)

This gives us:

[(3/8 * x) - (1/6 * (3/8 * x))] = [(9/24 * x) - (4/24 * x)]

Simplifying further:

[(9/24 * x) - (4/24 * x)] = (5/24 * x)

Therefore, the train traveled 5/24 of the total distance in the second day.

Calculation of the Total Distance Traveled in Two Days

To find the total distance the train traveled in the first two days, we need to add the distances traveled in the first and second days:

Total distance = Distance traveled in the first day + Distance traveled in the second day

Total distance = (3/8 * x) + (5/24 * x)

To simplify, we can find a common denominator for the fractions:

Total distance = (3/8 * x) + (5/24 * x) = (3/8 * x) + (5/24 * x) * (24/24)

This gives us:

Total distance = (3/8 * x) + (5/24 * x) = (9/24 * x) + (5/24 * x)

Simplifying further:

Total distance = (9/24 * x) + (5/24 * x) = (14/24 * x)

Therefore, the train traveled 14/24 of the total distance in the first two days.

Conclusion

In summary, the train traveled 5/24 of the total distance in the second day, and the total distance traveled in the first two days is 14/24 of the total distance.

Please note that the actual value of the total distance traveled and the distance traveled in the first two days cannot be determined without knowing the specific value of x (the total distance the train needs to travel).