Answers

2016-01-09T17:24:51+08:00
First, we need to find it's Volume.
V = lwh
V = (12 m)(8 m)(5 m)
V = 480 m³

Convert m³ to cm³
1 m³ = 1 000 000 cm³
480 m³ = 480 000 000 cm³

480 000 000 cm³ ÷ 0.0012 g/cm³ = 400 000 000 000 g
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