Study

Unit 1F World Party

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  • Number of times around the Earth with seven billion steps
    133
  • Number of stars you can see at night
    1000
  • The area for one person to stand
    3 square feet
  • Number of years to count from one to seven billion
    200
  • Number of text messages sent in the US every second
    65000
  • The area for one person at a party
    6 square feet
  • The area for seven billion people at a party
    1500 square miles
  • The area for seven billion people in a photo
    500 square miles
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