This document appears to contain mathematical equations and calculations. It includes expressions with variables, multiplication, division and fractions. The document works through several arithmetic steps to solve equations and expresses the results.

1. Math
Rey Delgado
Computer Applications 1

2. 3
2 X 8X 4 4
16
3
64 4
3
( 4) = 4 3
64 64

3. 7 8 6 18 3
56 1 / 3 3
56 1 55

4. 2
15 2 3 6
2 9
18 6
15 3 12