Answer: Option D
Explanation:	Choose the correct choice:
A) 11 3/3
B) 11 3/8
C) 11 3/2
D) 11 3/7
E) 11 3/1
(x – 5)/15 + x/20 = 1   x = 11 3/7 days   Answer: 11 3/7
<result>D</result>
Answer: Option D
Explanation: