Question

Расстояние между двумя пунктами на местности равно 980 км , а на карте 49 мм. найдите масштаб карты. ПЖ ПОМОГИТЕ СРОЧНО ​

Answer 1

Ответ:

Пошаговое объяснение:

980 км = 98000000 см

49 мм = 4,9 см

98000000/4,9=20000000 - во столько уменьшена длина расстояния на карте.

Масштаб карты составляет 1:20000000.

Answer 2

Calculation of Map Scale

To find the scale of the map, we can use the formula:

Map Scale = Map Distance / Real Distance

In this case, the real distance between the two points is given as 980 km, and the map distance is given as 49 mm.

Substituting these values into the formula, we get:

Map Scale = 49 mm / 980 km

To calculate the scale, we need to convert the units to be consistent. Let's convert the map distance from millimeters (mm) to kilometers (km):

Map Scale = 49 mm * (1 km / 1,000,000 mm) / 980 km

Simplifying the expression, we get:

Map Scale = 0.000049 / 980

Evaluating this expression, we find:

Map Scale ≈ 5.00 x 10^-8

Therefore, the scale of the map is approximately 5.00 x 10^-8.

Please note that the scale is a ratio and does not have units. It represents the relationship between the distances on the map and the corresponding distances in the real world.

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