Eleven members of the Middle School Math Club each paid the same amount for a guest speaker to talk about problem solving at their math club meeting. They paid their guest speaker $1−A−2−. What is the missing digit A of this 3-digit number?


The answer of Nature625 is correct :-) (I tend not to answer the same question if the other user has answered the same, and his/her answer satisfies what is required of the problem :-) )


The missing digit A is a 3 since if you take $132 and divided it by the eleven members you get an evenly divided amount of $12 dollars payed by each member.