Question

Теплоход за три дня прошел 900км, причём во второй и в третий день в два раза больше, чем в первый. Сколько километров проходил теплоход в каждый из этих дней?

Answer 1

X+2x+2x равно 900
5x равно 900
х равно 900 : 5
х равно 180
180+2 умножить 180 +2 умножить 180
               900 равно 900
 ответ 180 км 1 день 360 км во 2и 3 дни

Answer 2

Calculating the Distance Traveled Each Day

To calculate the distance the ship traveled each day, we can use the information provided. Let's denote the distance traveled on the first day as x km. According to the given information, the ship traveled twice as much on the second and third days. Therefore, the distance traveled on the second day is 2x km, and the distance traveled on the third day is also 2x km.

To find the value of x, we can use the fact that the total distance traveled over the three days is 900 km. This gives us the equation:

x + 2x + 2x = 900

Solving for x: 5x = 900 x = 180

So, the ship traveled: - 180 km on the first day, - 360 km on the second day, and - 360 km on the third day.

Therefore, the ship traveled 180 km on the first day and 360 km on both the second and third days.