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24-10-2016
Mathematics

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An astronaut requires 2.3 lb of oxygen per day while in space. How many pounds of oxygen are needed for a team of 4 astronauts for 7 days in space?

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ChanceTheRapperLtd ChanceTheRapperLtd

24-10-2016

O (Oxygen) = 2.3
D (Days) = 7

4 x o = 9.2

9.2 x D = 64.4

64.4

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