This is an ordinary mathematical calculation. There are 100 people who share 30 yuan's red envelopes. How much can each person get? Just divide this 30 yuan by 100, which is an infinite cycle decimal of 3: 00, which is 0.333333 yuan. Then 100 people can get 0, and 100 people can get 0. 0.33 yuan, this is my answer, I hope I can help you, thank you.