Question

На станции из поезда вышли 160 человек , а зашли 90 человек.Дальше поехали 707 человек .Сколько человек было в поезде до остановки на станции?

Answer 1

х-160+90=707

х=707-90+160

х=777

777-160+90=707

Ответ: 777  еловек было в поезде.

 

Answer 2

1)160-90=70чел-осталось. 2)707+70=777 чел-было в поезде.

Answer 3

Calculation of the Number of People in the Train Before the Station

To calculate the number of people in the train before the station, we need to subtract the number of people who got off the train from the number of people who got on the train, and then add the number of people who continued their journey.

According to the information provided, 160 people got off the train, 90 people got on the train, and 707 people continued their journey.

To calculate the number of people in the train before the station, we can use the following formula:

Number of people in the train before the station = Number of people who got off the train - Number of people who got on the train + Number of people who continued their journey

Substituting the given values into the formula:

Number of people in the train before the station = 160 - 90 + 707

Using simple arithmetic, we can calculate the result:

Number of people in the train before the station = 777

Therefore, there were 777 people in the train before the station.