There are 1 + 3 = <<1+3=4>>4 of them playing games of dominoes.

Thus, each of them will receive 28/4 = <<28/4=7>>7 dominoes.

# Answer

7
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Jean and her three friends are playing a game of dominoes. There are 28 dominoes in the set, and Jean wants each player to receive the same number of dominoes. How many dominoes will Jean and her friends each receive?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
7
Jean and her three friends are playing a game of dominoes. There are 28 dominoes in the set, and Jean wants each player to receive the same number of dominoes. How many dominoes will Jean and her friends each receive?
train