mckinall7333 mckinall7333
  • 10-11-2017
  • Mathematics
contestada

How many questions do you have to get right out of 20 to get 70%?

Respuesta :

Vythyl Vythyl
  • 14-11-2017
To get the answer you set up a problem such as x/20=.70

x/20=.70  | Times .70 by 20
14/20=.70

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