Question

I don't know how to solve Probablity sums so Plzz give me some easy way to solve these.

Answer 1

Probability is too easy
You just need to know a simple formula

P(E) = n(E)/ n(S)

where p(E) stands for probability of the event
n(E) stands for number of event
n(S) stands for total number of possible outcomes or sample space