# Basic Math

posted by
**A.W.**
.

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

posted by
**A.W.**
.

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