It takes 21212 poster boards to display half of your project. how many poster boards will you need for your entire project?

42424 poster boards. Because 21212 is half your project, I assume the second half would take up the same amount of boards, so you just  double the 21212

Just a question- could you organize the data better? i just cannot tell which number are for which bakery. i will be happy to answer this question if you could do this for me! : )