Question

Ромашкино и Простоквашино соединяет прямая дорога длиной 25км.На плане эта дорога изображена отрезком 2 см. Отрезок какой длины соединяет на плане Простоквашино с городом,если расстояние между ними 125 км? ПОЖАЛУЙСТА СЕГОДНЯ НАДО!!!!!!!!! СРОЧНО! :-) :-) :-)

Answer 1

25/2=12,5 масштаб
Значит125/12,5= 10 см на плане

Answer 2

10 см. В 5 раз больше чем первое расстояние.

Answer 3

Calculation of the Length of the Segment on the Plan

To find the length of the segment on the plan that connects Prostokvashino and the city, we can set up a proportion using the given information.

Let's denote the length of the segment on the plan as x.

According to the given information, the length of the direct road between Romashkino and Prostokvashino is 25 km, and on the plan, it is represented by a segment of 2 cm.

We can set up the following proportion:

25 km / 2 cm = 125 km / x cm

To find the length of the segment on the plan that connects Prostokvashino with the city, we can solve this proportion for x.

Solving the Proportion

To solve the proportion, we can cross-multiply and then divide:

25 km * x cm = 2 cm * 125 km

Simplifying the equation:

25x = 250

Dividing both sides of the equation by 25:

x = 10

Therefore, the length of the segment on the plan that connects Prostokvashino with the city is 10 cm.

Please note that the calculations are based on the information provided and the assumption that the scale is consistent throughout the plan.

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