Answers

2016-02-17T10:56:58+08:00
3840 side X side X side
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Pls explain how did you get the 3840
3840 is the final answer?  
  • Brainly User
2016-02-17T13:01:05+08:00
Volume of a rectangular box = Length × Width × Height

Volume = (10 cm) (8 cm) (4 cm)
             = 320 cm³

Volume of stack of 12 boxes = (320 cm³) (12)
             = 3,840 cm³

ANSWER: 3,840 cm³
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