Varma can read a book in k minutes. What part of the book can he read in 4 minutes?(k>8)
Choose the correct choice from the following choices:
A) (k - 8)/k	B) k/8	C) 8 + k	D) k-8	E) 4/k
Option 4/k   4/kxplanation:   Part of the book he can read in 1 minute = 1/k   Part of the book he can read in 8 minutes =4/k.
<result>E</result>
Varma can read a book in k minutes. What part of the book can he read in 4 minutes?(k>8)