Answer:
Greece has few natural resources. Its only substantial mineral deposits are of nonferrous metals, notably bauxite. The country also has small deposits of silver ore and marble, which are mined.
Explanation:
The population was 316574,9
That's what I got from this website.
http://www.populstat.info/Asia/chinac.htm
A. 5×20
x=100
check
100/5=20
20=20
b. 15=30/2
×2. ×2
30=30.
check.
30/2=15
15=15
Hope this helps..
I think this was the era that technicolor became popular and was put into tv shows and movies.