Fractions?
Source:
January 4, 2009
AMCAMC 12
Problem Statement
Which of the following is the same as
\frac{2\minus{}4\plus{}6\minus{}8\plus{}10\minus{}12\plus{}14}{3\minus{}6\plus{}9\minus{}12\plus{}15\minus{}18\plus{}21}?
(A)\ \minus{}1 \qquad
(B)\ \minus{}\frac23 \qquad
(C)\ \frac23 \qquad
(D)\ 1 \qquad
(E)\ \frac{14}{3}