Ayush and Rahul together complete a work in half of time of veer,while Ayush and veer together can complete same work in 1/3rd time of Rahul .if they together complete a piece of work in 30days.then in how many days Rahul can alone complete the work.
Answers
Answered by
0
Answer:
22.5 days
Step-by-step explanation:
let time required to do work by rahul is x
by ayush is y
by veer is z
given x+y=z/2
y+z=x/3..²
and x+y+z=30 days
from ²
x+x/3=30
4x/3=30
4x=90
x=90/4
x=22.5
hope my answer helps you
Answered by
2
Let
- Time taken by Ayush alone to finish the work be 'x' days.
- Time taken by Rahul alone to finish the work be 'y' days.
- Time taken by Veer alone to finish the work be 'z' days.
So,
Now,
According to statement,
- Ayush and Rahul together complete a work in half of time of veer.
So, there 1 day work is
Also, given that
- Ayush and veer together can complete same work in 1/3rd time of Rahul.
So, there 1 day work is
Also, given that
- They together complete a piece of work in 30days.
So, there 1 day work is
Now,
On Subtracting equation (2) from equation (1), we get
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