Varma can read a book in k minutes. What part of the book can he read in 12 minutes?(k>12)
Pick one
A) (k - 8)/k
B) k/8
C) 8 + k
D) 12/k
E) 8/k
Option D   Explanation:   Part of the book he can read in 1 minute = 1/k   Part of the book he can read in 12 minutes =12/k.   Answer: 12/k
<result>D</result>
Varma can read a book in k minutes. What part of the book can he read in 12 minutes?(k>12)