A girl and her friend decide to go to a play and her friend forgets to buy her ticket until the last minute.They don’t end up sitting next to each other but her friend gets the seat right in front of her. The seating is arranged in a triangular shape. The seating looks like the picture down below.
Process:
My process was actually writing out each number one by one until I got to 333 and I thought the number in front of 333. I wasn’t hard it was actually easy. It’s just that it took a little while.
Solution:
The first answer I got was 298. I heard other people got a different answer so I went back and checked my work. I noticed I did a small mistake that messed up the pyramid. I did it again but this time carefully and I got 297. I think 297 is the right number.
Evaluation:
I think the problem was easy. It wasn’t really hard at all. I think it would be hard to find another way to solve it. I think I did good on this problem it’s just it took me a while to figure out how to start doing it.