1.

An employer pays Rs.20 for each day a worker works and for feits 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?

Answer»

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



Discussion

No Comment Found