Prof. S. Brick Math 201
Fall ’02 Elem. Ed. Math I; Quiz 8 section 2
0. Print your name:
1. Give a model which hungry students can appreciate that helps explain how to compare
the sizes of the fractions 1/7 and 1/9. Explain.
2. List ten rational numbers that lay between 2/3 and 3/4.
3. Suppose that Professor B is teaching two classes. One has 23 students, of whom 10
get a B or higher. The other has 37 students, of whom 20 get a B or higher. Which
class might be considered the better class and why ? Explain without using decimals or
common denominators.