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3 people, A, B and C can finish a project in 4, 5 and 6 days respectiv
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24 Apr 2023, 05:30
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3 people, A, B and C can finish a project in 4, 5 and 6 days respectively. What is the greatest fraction of project work which can be completed in one day if only two of them work together?
Re: 3 people, A, B and C can finish a project in 4, 5 and 6 days respectiv
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03 May 2023, 09:15
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Carcass wrote:
3 people, A, B and C can finish a project in 4, 5 and 6 days respectively. What is the greatest fraction of project work which can be completed in one day if only two of them work together?
A. 10/30 B. 11/30 C. 9/20 D. 10/20 E. 13/20
We have to cover maximum portion of the project, hence people A and B will cover maximum part if two people works together,
A will cover 25% of the project in one day B will cover 20% of the project in one day
Re: 3 people, A, B and C can finish a project in 4, 5 and 6 days respectiv
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25 Oct 2024, 23:14
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Re: 3 people, A, B and C can finish a project in 4, 5 and 6 days respectiv [#permalink]