susu13 susu13
  • 04-04-2017
  • Mathematics
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Pls help me solve the question I Need to finish quickly

Pls help me solve the question I Need to finish quickly class=

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Goalinetsky
Goalinetsky Goalinetsky
  • 04-04-2017
45: 100% - 17% = 83%

47: 44/2 = 22 
      22 - 1 = 21

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