An employer pays Rs.20 for each day a worker works and for fests Rs.3 for each day is ideal at the ...
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?
Answer/Solution
40
Steps/Work
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
Answer is A.
20*(60-x)-3x=280
1200-23x=280
23x=920
x=40
Answer is A.