valeria2463 valeria2463

29-10-2019
Mathematics

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Vamp A bites all students in 30 hours vamp B does it in 24 hours. How long would it take them to bite all student if they worked together ?

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PhazonVirus PhazonVirus

29-10-2019

Answer:

It depends how many students there are. ratio wise it is 4:5, so it could potentially be 6 hours I believe. not one hundred percent sure

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