s9amekiErabmt
s9amekiErabmt s9amekiErabmt
  • 15-10-2016
  • Mathematics
contestada

55 is 80% of what number? round to the nearest tenth, is necessary.

Respuesta :

SJ2006
SJ2006 SJ2006
  • 15-10-2016

let the number = x

x*80/100 = 55

x = 5500/80

x=68.75

After rounding off, it will remain 68.75

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