Question

Отрезок на местности длиной 70 км. изображен на карте 3,5 см. Каким отрезком на карте будет отрезок длиной 100 км?

Answer 1

        3.5 см / 70 км*100 км = 5 см

 

Answer 2

70:3.5=20(км)-1 см

100:20=5(см)-100 км

ответ:100 км

Answer 3

Calculating the Length of a Segment on the Map

To calculate the length of a segment on the map, we can use the scale provided on the map. In this case, the scale is 1:200000, and the length of the segment on the map is 3.5 cm.

Calculation

To find the length of a 100 km segment on the map, we can use the scale provided:

1. First, we calculate the length of 1 km on the map: - 200000 / 1000 = 200 - 3.5 * 200 = 700

2. Then, we find the length of 100 km on the map: - 700 * 100 = 70000 cm = 700 m = 7 km

Therefore, the length of a 100 km segment on the map will be 7 cm.

[[SOURCE #1]]