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17 September, 02:22

If a cigarette contains 25 mg of tar, how many cigarettes must a person smoke to inhale 1.0 pounds of tar?

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Answers (2)
  1. 17 September, 03:22
    0
    The answer is = 5.51 exp - 5 pounds

    Explanation:

    1mg is 2.2046e-6 pounds,

    Thus 25mg is * 25 * 2.2046e-6 = 5.51 exp - 5 pounds
  2. 17 September, 04:31
    0
    So that a person can inhale 1.0 pound of tar must smoke 181488.2033 cigarrettes

    Explanation:

    ⇒ 1.0 pound * (mg / 2.204 E-6 pounds) = 4537205.082 mg of tar

    ⇒ # cigarrete = 4537205.082 mg * (1 cigarrtte / 25 mg)

    ⇒ # cigarrete = 181488.2033 cigarrettes
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