jovanyperezhernandez jovanyperezhernandez
  • 11-03-2021
  • Mathematics
contestada

A store has sold 90 notebooks, which is 20% of all the notebooks they had. How many notebooks did the store have at first?​

Respuesta :

emmadelk2 emmadelk2
  • 11-03-2021

Answer:

450

Step-by-step explanation:

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