More than 90 percentage of world's population lives in about of land s

1.	More than 90 percentage of world's population lives in about of land surface(a) 20% (b) 30% (c) 35% (d) 50%
Answer» ANSWER: B) 30% I THINK this PROBABLY!

More than 90 percentage of world's population lives in about of land surface(a) 20% (b) 30% (c) 35% (d) 50%

Answer»