8.
1
a.
7
4
8
b. 9?
c. 45
9. Arrange the following in descending order:
2/9, 2/3, 8/21
a. 2/3, 8/21, 2/9 b. 279, 2/3, 8/21
c. 8/21, 2/3, 2/9
10. Arrange the following in descending order: 1/5, 3/7, 7/10
a. 3/7, 1/5, 7/10
b. 7/10, 3/7, 1/5
c. 7/10, 1/5, 3/7​