Seudónimo Seudónimo
  • 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 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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