kennedywilliams
kennedywilliams kennedywilliams
  • 11-03-2015
  • Mathematics
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You have a 10kg bag of sand. The mass of a grain of sand is about 10 to the -3 power gram. About how many grains of sand are in the bag of sand

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pkaban pkaban
  • 11-03-2015
N = 10^3 / 10^-3 = 10^6 = 1 million
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