The percent change from 29 to 43 is approximately what percent of the percent change from 43 to 57? Options:
A) 50%
B) 66%
C) 110%
D) 133%
E) 150%
Thus, %age change from 29 to 43 = 14/29 ≈≈ 50% or 0.5 (we can approximate in this question as the options given are far apart).   %age change from 43 to 57 = 14/43 ≈≈0.33   Thus, the required value = 50/33 = 1+17/33 ≈≈  1+0.5= 
<gadget id="calculator"> 1+0.5</gadget>
<output>1.5</output>
1.5 or 150%   150% is thus the correct answer.
<result>E</result>
The percent change from 29 to 43 is approximately what percent of the percent change from 43 to 57?