Question

the probability of selecting a red ball at random from the chart that contains only red, blue and orange wall is 1 by 4 the probability of selecting a ball blue at random from the same there is 1 by 3 if the jar contain 10 orange ball find the total no. of probability ​

Answer 1

1-(1/4+1/3)=1-7/12=5/12

5/12=10