Help with alll !!!!!!!!!!!!!!!!

1st box you have a 3/12 chance to pick a red marble, so to simplify a 1/4 chance
2nd box you have a 7/10 chance of picking a peach
3rd box you have a 4/20 chance of picking a green token, so to simplify a 1/5 chance
4th box you have a 13/15 chance of getting a golf ball
I will leave you to order them