Question

Question 139

Geography Application
Earth's total land is about 148428950 $k{m}^2$. The land area of Asia is about 30% of this total. What is the approximate land area of Asia to the nearest square kilometre?

Answer 1

Total land area of Earth = 148428950 $k{m}^2$
$\therefore$ Land area of Asia =30% of land area of Earth [given]
=$\frac{30}{100}\times 148428950$ = 3 x 14842895
= 44528685 $k{m}^2$