plz tell me ans of que 12 ans is 5 days very urgent plz help me..
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Answered by
1
Answer:
5 days
Step-by-step explanation:
because the more time needs to b than a so
b complete in 5 days
Answered by
1
Work Done by A in 1 day = (1/20)
Work Done by B in 1 day = (1/12)
Given:
B worked at it for 9 days:
= (9/12)
= 3/4
Now,
Remaining job = 1 - (3/4)
= 1/4
It means A has to the remaining work:
= (1/4)/(1/20)
= 5 days.
Therefore, Work will be finished in 5 days.
Hope it help!
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