If 100 cm is divided into two parts such that the sum of 2 times the smaller part and `(1)/(3)` of the larger part is less than 100 cm, then which of the following is correct ?
A. Larger portion is always less than 60
B. Smaller portion is always less than 60 and more than 40
C. Larger portion is always greater than 60
D. Smaller portion is always greater than 40
