241.88%
Step-by-step explanation:
Given that :
Initial suburban population in 1950 = 35.1 million
Suburban population in 1990 = 120 million
Percentage increase in suburban population :
[(population in 1990 - population in 1950) / population in 1950] * 100%
[(120,000,000 - 35,100,000) / 35,100,000] * 100%
[(84,900,000) / 35,100,000] * 100%
2.4188034 * 100%
241.88034%
= 241.88%
Hence, the percentage increase in suburban population is 241.88%
Step-by-step explanation:
3,068 ร 108
= 331344