Question

Машина выехала из пункта а в пункт в.За два часа машина проехала 120км.Машине осталось проехать70% маршрута.Какое расстояние между пунктом А и пунктом В. СРОЧНО

Answer 1

100 - 70 = 30% - машина проехала
120 х 100 : 30 = 400 км - между А и Б

Answer 2

Calculation of the Distance between Point A and Point B

To calculate the distance between Point A and Point B, we need to use the information provided.

We know that the car traveled 120 km in 2 hours, which means its average speed was 60 km/h (120 km / 2 hours).

We also know that the car has completed 70% of the route. Let's denote the total distance between Point A and Point B as 'D'.

Since the car has completed 70% of the route, the remaining distance it needs to travel is 30% of 'D'.

Let's calculate the remaining distance:

Remaining distance = 0.3 * D

We can set up an equation using the average speed and the remaining distance:

Remaining distance = Average speed * Time

0.3 * D = 60 km/h * Time

We can solve this equation for 'D' by substituting the value of Time with 2 hours:

0.3 * D = 60 km/h * 2 hours

0.3 * D = 120 km

Now we can solve for 'D':

D = 120 km / 0.3

D = 400 km

Therefore, the distance between Point A and Point B is 400 km.

Conclusion

The distance between Point A and Point B is 400 km.