When throwing 2 dices, and looking at the sum of numbers on the dices - what is the probability to have a sum which is smaller than 5?	Choose one:
A) 1 / 9
B) 1 / 6
C) 1 / 2
D) 1 / 3
E) 32 / 36

Rationale: a dice is composed of 6 numbers - 12 , 34 , 56 . when trowing 2 dices - there are 36 options ( 6 x 6 = 36 ) . if we want the sum of two dices to be < 5 there are those options : ( 11 ) , ( 12 ) , ( 21 ) , ( 13 ) , ( 31 ) , ( 22 ) - total of 6 options . therefore - the probability to have a sum which is smaller than 5 is 6 / 36 = 1 / 6 . answer : b
Answer: B