What was the percent increase in the population in South America from 1900 to 2000?
1900 - 38,000,000
1950 - 111,000,000
2000 - 515,000,000
515,000,000 - 38,000,000 = 477,000,000
38,000,000 / 477,000,000 = .08 = 800%
(515-38)
--------- * 100
38
= 1255
To find the percent increase in the population in South America from 1900 to 2000, follow these steps:
Step 1: Calculate the difference in population between 1900 and 2000.
Population in 1900: 38,000,000
Population in 2000: 515,000,000
Difference = 515,000,000 - 38,000,000 = 477,000,000
Step 2: Calculate the percent increase by dividing the difference by the original population and multiplying by 100.
Percent increase = (Difference / Population in 1900) * 100
Percent increase = (477,000,000 / 38,000,000) * 100
Step 3: Simplify the expression.
Percent increase = 12.55 * 100
Step 4: Calculate the final answer.
Percent increase = 1255%
Therefore, the population in South America increased by approximately 1255% from 1900 to 2000.