Height of a building is 9 m and this building is represented by 9 cm on a map. What is the scale used for the map?

Solution:

Given, the height of a building is 9 m.

The building is represented by 9 cm on a map.

We have to find the scale used for the map.

We know, Scale of map = size drawn/actual size

Given, size drawn = 9 cm

Actual size = 9 m

We know, 1 m = 100 cm

So, scale = 9/900

= 1/100

Therefore, the scale is 1 : 100.

✦ Try This: Height of a building is 8 m and this building is represented by 80 cm on a map. What is the scale used for the map?

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 10

NCERT Exemplar Class 8 Maths Chapter 6 Sample Problem 16

Height of a building is 9 m and this building is represented by 9 cm on a map. What is the scale used for the map?

Summary:

Height of a building is 9 m and this building is represented by 9 cm on a map. The scale used for the map is 1 : 100.

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