abbiemay20011 abbiemay20011
  • 08-07-2015
  • Mathematics
contestada

decrease 18 tonnes by 30%

Respuesta :

MotoulRose
MotoulRose MotoulRose
  • 11-07-2015
18 t - 18 t * 30% = 18 t - 17 * 0,3 = 18 t - 5,4 t = 12,6 t
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