Work backwards Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | B w = 6 | Easy | Solved step by step |
| 2 | s = 7 | Easy | Solved step by step |
| 3 | A s = 9 | Easy | Solved step by step |
| 4 | w = 6 | Medium | Solved step by step |
| 5 | D h = 6 | Medium | Solved step by step |
| 6 | r = 5 | Medium | Solved step by step |
| 7 | C d = 10 | Medium | Solved step by step |
| 8 | r = 4 | Harder | Solved step by step |
| 9 | B r = 5 | Harder | Solved step by step |
| 10 | w = 4.5 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.