marieinnocent28 marieinnocent28
  • 04-09-2018
  • Mathematics
contestada

Store has sold 90 notebooks which is 20% of all the notebooks they had how many notebooks they had how many notebooks did the store have at first

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valkas valkas
  • 04-09-2018
90 = 20%
90*5 = 100%
450 = 100%
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