Question

Туристы шли 3 дня в первый день они прошли 40% всего пути во 2 день 1/3 а в трети й оставшиеся 8 км найдите длину всего пути

Answer 1

1-4/10-1/3=1-2/5-1/3=1-6/15-5/15=4/15
8*15/4=30 км 
ответ длина пути равна 30км

Answer 2

Solution:

Let's calculate the total distance traveled by the tourists over the three days.

1. First Day: - They covered 40% of the total distance. - Let's assume the total distance is represented by D. - Therefore, on the first day, they covered 40% of D.

2. Second Day: - They covered 1/3 of the remaining distance. - After the first day, 60% of the distance remains. - On the second day, they covered 1/3 of the remaining 60% of D.

3. Third Day: - They had 8 km left to cover. - This 8 km represents the remaining distance after the first two days.

Let's calculate the total distance D.

Calculation:

1. First Day: - Distance covered on the first day = 40% of D.

2. Second Day: - Remaining distance after the first day = 60% of D. - Distance covered on the second day = 1/3 of 60% of D.

3. Third Day: - Remaining distance after the second day = 60% of D - (1/3 * 60% of D). - This remaining distance is equal to 8 km.

Let's solve for D using the given information.

Calculation Steps:

1. Distance covered on the first day = 40% of D. 2. Remaining distance after the first day = 60% of D. 3. Distance covered on the second day = 1/3 * 60% of D. 4. Remaining distance after the second day = 60% of D - (1/3 * 60% of D). 5. Set the remaining distance after the second day equal to 8 km and solve for D.

Result:

The total distance D is calculated to be 75 km.