Question 16
If an arc of $60^{\circ}$ on circle I has the same length as an arc of $45^{\circ}$ on circle II, then the ratio of the area of circle I to that of circle II is:
(A) $16/9$
(B) $9/16$
(C) $4/3$
(D) $3/4$
(E) $6/9$
(A) $16/9$
(B) $9/16$
(C) $4/3$
(D) $3/4$
(E) $6/9$