Odpowiedź:
[tex]280 \frac{kg}{m^{3} } =280 *\frac{1000g}{1000000cm^{3} } =[/tex] [tex]280 *\frac{1g}{1000cm^{3} } = \frac{280g}{1000cm^{3} } = 0,28\frac{g}{cm^{3} }[/tex]
Wyjaśnienie:
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Odpowiedź:
[tex]280 \frac{kg}{m^{3} } =280 *\frac{1000g}{1000000cm^{3} } =[/tex] [tex]280 *\frac{1g}{1000cm^{3} } = \frac{280g}{1000cm^{3} } = 0,28\frac{g}{cm^{3} }[/tex]
Wyjaśnienie: