please solve

A single, six-sided die is rolled. Find the probability of rolling an even number or a number less than 6. The probability is D. (Type an integer or a fraction. Simplify your answer.) A single die is rolled. Find the odds in favor of rolling a number greater than 1. The odds in favor of rolling a number greater than 1 are D:D. (Simplify your answers.) If you are given odds of 6 to 7 in favor of winning a bet, what is the probability of winning the bet? The probability is (Type an integer or a simplified fraction.)