Six pupils take 3 minutes to arrange the books in the shelf.How long will it take 2 pupils to do it?
kaushbiswas:
6 people does a job in 3 mins, does 1 people can do the same job in 1/6 x 3 mins= 18 mins..thus 2 people can do the job in 18/2= 9 mins. Answer= 9 mins
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by mistakly I have written due to my smal brother
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Answers
Answered by
1
Answer:
it will take 9 minutes plz take my answer
thank you
Answered by
0
Answer
It will take 6 minutes according to me
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