Answer: 13.896 kg
Step-by-step explanation:
First, find the volume:
V = Length · width · height
[tex]= (16)\bigg(\dfrac{6+12}{2}\bigg)(5)\\\\= (16)(9)(5)\\\\= 720[/tex]
Next, find the mass using the density formula [tex]p = \dfrac{m}{V}[/tex]
mass (m) = density (p) · volume (v)
[tex]m=\dfrac{19.3\ g}{cm^3}\times 720\ cm^3\\\\.\quad=13,896\ g[/tex]
Lastly, convert gram to kg by moving the decimal 3 places
13,896 g = 13.896 kg
