Question

P, Q, R did a work together in 36 days if all work for four days and P left after
four days in how many days rest work will completed?​

Answer 1

Step-by-step explanation:

okkkk

Explanation:

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Answer 2

Answer:

1/12

Step-by-step explanation:

p,q,r can do in 1 day=1/36

in 4 day they can do=1/36×4=1/9

work left=1/9-1/36= 3/36=1/12

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