Assignment 2 covers topics of Week 4, 5 and 6. Read the questions thoroughly, and write down answers with steps of solutions. No need to copy the questions but make sure the questions numbers are marked.
1. Simplify expression (-3)(4)(-5)(-6)
2. Eight less than y is -32. find y.
3. Rewrite the improper fraction \frac{13}{5} as a mixed number.
4. Rewrite the mixed number \(2\frac{7}{9}\) as an improper fraction.
5. Re-order the following numbers, from GREATEST to LEAST.
\(-1, -\frac{1}{4}, 0, \frac{1}{5}, -\frac{5}{8}, 3\frac{2}{5}, -1\frac{1}{4}\)