From 2005 to 2015 the world's population grew by 11.27%, and from 2005 to 2010 the world's population grew by 6.20%. What was the percentage growth in the world's population from 2010 to 2015?
Choose the correct choice from the following options
A) 5%
B) 6%
C) 2%
D) 2.5%
E) 5.5%
Let the world's population in 2005 = x; then,   for 2005-2010, the population equation is x + 0.0620x = 1.0620x,   for 2005-2015, the population equation is x + 0.1127x = 1.1127x;   so, the growth from 2010 to 2015 = (1.1127x - 1.060x)/(1.062x) = 0.05 (rounded). Thus, the answer is 5%.   5%nswer is 5%
<result>A</result>
From 2005 to 2015 the world's population grew by 11.27%, and from 2005 to 2010 the world's population grew by 6.20%. What was the percentage growth in the world's population from 2010 to 2015?