I have a new math book infront of me and I want to share a math with you. Type 'Gib' to get a question. Solve and reply.

@Sutten The probability of solving a math problem for A is 1/3 and for B is 1/4. What is the probability of solving of both worked on the math together?

@Riemann A is 2/3 and by B is 3/4. So probability of solving by both is 2/3 x 3/4=1/2 . Probability of solving is 1–1/2=1/2 (50%)