John distributes his pencil among his 4 friends Rose, Mary, Ranjan, and Rohit in the ratio 1/2 : 1/3 :1/3:1/5 . What is the minimum no. of pencils that the person should have?  Choose the most appropriate option:
A) 41
B) 65
C) 70
D) 77
E) 98
Rakesh : Rahul : Ranjan : Rohit = 1 / 2 : 1 / 3 : 1 / 3 : 1 / 5   Step 1: At First we need to do is LCM of 2,3,3 and 5 is 30.   Step 2: Then pencil are distributed in ratio among friends,   Rakesh = ( 1 / 2 x 30 ) = 15.   Rahul = ( 1 / 3 x 30 ) = 10.   Ranjan = ( 1 / 3 x 30 ) = 10.   Rohit = ( 1 / 5 x 30 ) = 6.   Step 3: Total number of pencils are ( 15 x + 10 x + 10 x + 6 x) = 41 x.   For minimum number of pencils x = 1 .   The person should have at least 41 pencils.   41)
<result>A</result>
John distributes his pencil among his 4 friends Rose, Mary, Ranjan, and Rohit in the ratio 1/2 : 1/3 :1/3:1/5 . What is the minimum no. of pencils that the person should have?