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28. A plumber can be paid under two schemes as given below (1) 600 rs and 50rs per hour (2) 700 rs per hour if the job takespec n hours, then what valueshe of n does the scheme (1) gives the plumber the better wages? |
| Answer» 28. A plumber can be paid under two schemes as given below (1) 600 rs and 50rs per hour (2) 700 rs per hour if the job takespec n hours, then what valueshe of n does the scheme (1) gives the plumber the better wages? | |