Question

Bелосипедист проїхав-дороги,яка довжина дороги,коли він проїхав 40 км.Скільки км залишилось?

Answer 1

40/2*9=180 км вся дорога 
180-40=140 км осталось

Answer 2

1)40/2*9=180(км)- вся дорога 
2)180-40=140(км) - осталось проехать

Ответ:140км

Answer 3

Calculation of Remaining Distance

To calculate the remaining distance, we need to know the total length of the road and the distance already traveled by the cyclist. In this case, the cyclist has traveled 40 km, and we need to find the total length of the road.

Let's assume the total length of the road is represented by variable `x`. According to the given information, the cyclist has traveled 40 km. Therefore, the equation can be written as:

x - 40 = remaining distance

To find the remaining distance, we need to solve for `x`. Rearranging the equation, we have:

x = remaining distance + 40

Now, we can substitute the value of `x` into the equation to find the remaining distance.