math fair
posted by jason on .
The game of dots is played by rolling a fair die and
receiving $1 for each dot showing on the top face of the
die. What cost should be set for each roll if the game is
to be considered a fair game?

How about $3.50 per roll?
You have 3 chances to lose and 3 chances to win. 
How did you get $3.50?

My school is having a Math fair using the strands. we are to make the project fun. I need to know how and what to do. I need help!
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