ladies can do a job in days. Due to some reason, some ladies did not join the work and therefore, it was completed in days. The number of ladies who did not join the work is
- A
- B
- C
- D
Solution & Step-by-step Explanation
Let the number of ladies who actually worked be .
Using the work equivalence formula :
Simplifying by dividing by :
The number of ladies who did not join the work is:
Using the work equivalence formula :
Simplifying by dividing by :
The number of ladies who did not join the work is: