An employer pays Rs.20 for each day a worker works and for fests Rs.3 for each day is ideal at the end of sixty days a worker gets Rs.280 . for how many days did the worker remain ideal? Choose the correct choice from the following answers: A) 40 B) 30 C) 70 D) 20 E) 10
Suppose a worker remained ideal for x days then he worked for 60-x days   20*(60-x)-3x=280   1200-23x=280   23x=920   x=40   40nswer is 40.
<result>A</result>
An employer pays Rs.20 for each day a worker works and for fests Rs.3 for each day is ideal at the end of sixty days a worker gets Rs.280 . for how many days did the worker remain ideal?