Raksha can complete a piece of work
in 27 days while Esther takes 45 days
to complete the work. They start
working together, but Raksha leaves
9 days before the work gets over. For
how many days does Esther work?
Answers
Answer:
15
Step-by-step explanation:
Raksha =27 days=9
Esther=45 days =x
27x=9*45
27x= 405
x=405/27
x=15
Esther takes 15 days
Esther worked for 22.5 days.
Step-by-step explanation:
Given,
Raksha can complete a piece of work in 27 days,
So, the one day work of Raksha = ,
Similarly, Esther takes 45 days to complete the work,
The one day work of Esther =
Total one day work =
Consider the work is completed in x days,
Since, for 9 days before completion of work they work together,
That is, total work for (x-9) days = Number of days she worked × One day work,
Now, remaining part of work is completed by Esther alone in 9 days,
So, remaining part of work =
∵ Total part = 1
Hence, Esther worked for 22.5 days.
#Learn more:
Ram and Shyam work on a job together for four days and complete 60% of it. Ram takes leave then and Shyam works for eight
https://brainly.in/question/8175769