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Answer 1 · 2017-11-03T14:56:39

$2.1$ $2.1$ $c m^{3}$ $cm^3$

To solve this, we use

$Density = \frac{Mass}{Volume}$ $color(blue)("Density"=("Mass")/("Volume")$

We know that

$\to Density = 10.5 \frac{g}{{(c m)}^{3}}$ $color(brown)(rarr"Density"=10.5 g/(cm)^3$

$\to Mass = 22.1 g$ $color(brown)(rarr"Mass"=22.1 g$

Let the volume be $x$ $x$

$\to 10.5 = \frac{22.1}{x}$ $rarr10.5=22.1/x$

$\to x = \frac{22.1}{10.5}$ $rarrx=22.1/10.5$

$\Rightarrow Volume = 2.1$ $color(green)(rArr"Volume"=2.1$ $c m^{3}$ $color(green)(cm^3$

Hope this helps!!! ☺☻