1 . Siam needs m minutes to do a task. After he works for k minutes, what part of the task remains incomplete?
- A. k/m
- B. m/k
- C. (m-k)/m
- D. none
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1 . Siam needs m minutes to do a task. After he works for k minutes, what part of the task remains incomplete?
View Answer | Discuss in Forum | Workspace | Report |