How do I write a fraction for 4.8

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.

Achild has a box full of colored building blocks. she will choose one block without looking. the odds against choosing a blue block are 4/7. what is the probability of choosing a blue block? amanda is playing a role-playing game with her friends. she will roll dice to determine if her character unlocks a treasure chest. the probability of her character unlocking the treasure chest is 13/20. find the odds in favor of her character unlocking the treasure chest.