Pls help i need it now

1. You ask a friend to think of a number from 5 to 10. What is the probability that the number is an odd number?

2.In a lottery draw are 10 prizes and 25 blanks. If lottery is drawn at random what is the possibility of getting a prize?

3. A pet shop sells cats and dogs. There are 24 animals for sale. Ten are cats, If I choose an animal at random, what is the probability that I get a dog?​