karlygrace02 karlygrace02

25-08-2020
Chemistry

contestada

How many mg does a 643 kg sample contain?

Respuesta :

sebassandin sebassandin

02-09-2020

Answer:

[tex]6.43x19^8mg[/tex]

Explanation:

Hello,

In this case, this unit conversion is performed by knowing that 1 kg of mass contains 1000 g and 1 g contains 1000 mg, therefore, the result is:

[tex]643kg*\frac{1000g}{1kg} *\frac{1000mg}{1g}\\ \\=6.43x10^8mg[/tex]

Regards.

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