If Gasp cigarettes have 5 mG tar and 0.4 mG nicotine per cigarette and there are 20 cigarettes per pack, how many packs of cigarettes would have to be smoked to coat your lungs with 8 oz of tar? How many packs would you have to smoke to coat you lungs with 1 gram of nicotine?

Answer 1

one pack has ... 20 * 5 mg of tar , and , 20 * 0.4 mg of nicotine

google will do the milligram to ounce conversion

divide 8 oz by the tar figure , and 1 g by the nicotine figure