Briannaromero0126
Briannaromero0126 Briannaromero0126
  • 20-02-2020
  • Mathematics
contestada

The supermarket has 30 aisles. 10% of the aisles are empty, without any shoppers. ​How many empty aisles are there in the supermarket?
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Respuesta :

pezgrl78 pezgrl78
  • 20-02-2020
3

10/100=x/30
Cross multiply

100x=300
Divide each side by 100

X=3
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