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22-09-2020
Chemistry

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Respuesta :

22-09-2020

Answer:

145455 g

1st Option

Explanation:

Step 1: Find conversions

2.20 lbs = 1 kg

1 kg = 1000 g

Step 2: Use Dimensional Analysis

[tex]320 \hspace{3} lbs(\frac{1 \hspace{3} kg}{2.20 \hspace{3} lbs} )(\frac{1000 \hspace{3} g}{1 \hspace{3} kg} )[/tex] = 145455 g

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