Two persons could fit new windows in a house in 3 days.
(i) One of the persons fell ill before the work started. How long would the
job take now?
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Answer:
6days is the answer
Step-by-step explanation:
because. 2 person can do work in 3 days .
if one gets ill so A.T.Q. person = 2 ,1. days = 3, x so after solving we will get 6
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