natimotisi123 natimotisi123
  • 20-11-2016
  • Mathematics
contestada

Explain how estimation helps you to place the decimal point when multiplying 3.9 times 5.3

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Аноним Аноним
  • 26-11-2016
It helps you because 3.9 becomes 3 and 5.3 becomes 5 so now you can multiply 3x5
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