Question

Three aeroplane fly from Bombay to Landon. Odds in favour of their arriving safely are 2:1,3:1 and 4:1.find the probability that they all arrive safely

Answer 1

Step-by-step explanation:

P(A) =2/2+1=2/3

P(B)=3/3+1=3/4

P(C)=4/4+1=4/5

P(ABC)=2/3*3/4*4/5=2/5