Question

Стоимость проезда на поезде на 25% больше, а стоимость провоза багажа на 15% меньше, чем в автобусе. Сколько % от стоимости такой поездки в автобусе составляет стоимость провоза багажа?

Answer 1

Решение
Пусть стоимость проезда на автобусе  составляет   х
стоимость проезда на  поезде  составляет (х + 0,25х)  
стоимость провоза багажа  составляет х – 0,15х = 0,85x
100\85= 1,17 * 100% = 117%
ответ 117%

Answer 2

Calculation of the Cost of Baggage Transportation

To calculate the percentage of the cost of baggage transportation compared to the total cost of the trip by bus, we need to consider that the cost of train travel is 25% higher than the cost of bus travel, and the cost of baggage transportation by train is 15% lower than the cost of baggage transportation by bus.

Let's assume the cost of the trip by bus is B (in some currency).

The cost of the trip by train would then be 1.25B (25% higher than the cost of the bus trip).

The cost of baggage transportation by bus would be 15% of B, which is 0.15B (15% lower than the cost of baggage transportation by train).

To calculate the percentage of the cost of baggage transportation compared to the total cost of the trip by bus, we divide the cost of baggage transportation by the total cost of the trip by bus and multiply by 100:

Percentage of baggage transportation cost = (0.15B / B) * 100 = 15%

Therefore, the cost of baggage transportation represents 15% of the total cost of the trip by bus.

Please note that the actual values of the costs and percentages may vary depending on the specific situation and currency used. The above calculation is based on the given information and assumptions.

I hope this helps! Let me know if you have any further questions.