Question

How do you solve this? I dont know where to start.

 

Manganese makes up 1.3 × 10 –4 percent by mass of the elements found in a normal healthy body. How many grams of manganese would be found in the body of a person weighing 274 lb? (2.205 lb = 1 kg)
  a.
0.79 g
  b.
79 g
  c.
1.6 × 10–4 g
  d.
0.16 g
  e.
16 g

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General Chemistry

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