vindaba6na9Li
vindaba6na9Li vindaba6na9Li
  • 09-08-2016
  • Mathematics
contestada

explain how you know that the sum of 12.6,3.1, and 5.4 is greater than 20

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texaschic101
texaschic101 texaschic101
  • 09-08-2016
by just looking at ur whole numbers...12 + 3 + 5 = 20...and thats not even counting ur decimals..so by adding ur decimals, u know that it will be over 20.
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