uguel Hom the beginning?
Himanshu and Abhishek can paint their house in 10 days. Abhishek and Rahul can paint their house in
15 days. Rahul and Himanshu can paint their house in 20 days. In how many days can Himanshu paint
the house?
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Answer:
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24 days
Step-by-step explanation:
(H+A)1 day work =1/10
(A+R)1 day work =1/15
(R+H)1 day work =1/20
2 (H+A+R)1 day work =1/10+1/15+1/20
=6+4+3/60=13/60
(H+A+R)1 day work =13/2×60=13/120
Hinansu 1 day work =13/120-1/5
13-8/120=1/24
Hinansu will complete work in 24 days.
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