# Geography Application: Earth’s total land area is about 148428950 km^{2}. The land area of Asia is about 30 percent of this total. What is the approximate land area of Asia to the nearest square km

**Solution:**

Given, Earth’s total land area is about 148428950 square km.

The land area of Asia is about 30 percent of this total.

We have to find the approximate land area of Asia to the nearest square km.

According to the question,

Total land area of the Earth = 148428950 square km

Land area of Asia = 30% of total land area of the Earth

= (30/100) × 148428950

= 3/10 × 148428950

= 3 × 14842895

= 44528685 square km

Therefore, the required area is 44528685 square km.

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**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 8

**NCERT Exemplar Class 7 Maths Chapter 7 Problem 139**

## Geography Application: Earth’s total land area is about 148428950 km^{2}. The land area of Asia is about 30 percent of this total. What is the approximate land area of Asia to the nearest square km

**Summary:**

Earth’s total land area is about 148428950 km^{2}. The land area of Asia is about 30 percent of this total. The approximate land area of Asia to the nearest square km is 44528685 square km.

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