Respuesta :

Answer:

16

Explanation:

1 pound is 0.453592kg

100 punds is 45.3592kg

to find the number you divide 45.3592kg/2.7

answer 16

Answer:

Number of quartz in 100.0 pounds = 16.8 quartz

Explanation:

Step 1

Conversion of 100.0 Pounds to Kilogram

1 lb = 453.59 g

1 kg = 10^3 g

[tex]100.0\ lb=\frac{453.59\ g}{1\ lb} \times \frac{1\ kg}{10^3\ g} =45.359\ kg[/tex]

Step 2

Quartz in 45.359 g

2.70 g in a 1 quartz

[tex]45.359 \ kg = 45.359\ kg \times (\frac{1\ quatrz}{2.70\ kg} )[/tex]

= 16.7996 quartz or 16.8 quartz

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