Echoes of Unspoken Understanding Chapter 11

Nina came to the classroom very early for the monthly exam on Thursday.

Even though she knew that the exam was about to take place, there were still not many people in the classroom. After working hard for several days, she finally got the bottom of it.

Shelley also came very early today, and came over and asked: “Nina, what is your exam number?”

Nina told her the mantissa: “153.”

“Oh, I’m 287, not in an examination room. You should have an exam on the third floor of the teaching building opposite.”