reevesdezzie29
reevesdezzie29 reevesdezzie29
  • 27-09-2016
  • Mathematics
contestada

Write an expression that shows how to use the halving and doublingto find 28 times 50

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Steel42
Steel42 Steel42
  • 27-09-2016
Double of 50 is 100, so 28*100=2800, now half of the answer is 2800/2=1400
Hope it helped
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