MathDB
Powers of 10 Estimation

Source:

February 11, 2008
ratiolimitfunction

Problem Statement

The ratio \dfrac{10^{2000}\plus{}10^{2002}}{10^{2001}\plus{}10^{2001}} is closest to which of the following numbers? (A) 0.1(B) 0.2(C) 1(D) 5(E) 10 \text{(A)}\ 0.1\qquad \text{(B)}\ 0.2\qquad \text{(C)}\ 1\qquad \text{(D)}\ 5\qquad \text{(E)}\ 10