cchavcchav8954 cchavcchav8954
  • 25-03-2018
  • Mathematics
contestada

If you have 60 and get 45 as discount how much the percentage

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sophyyyy
sophyyyy sophyyyy
  • 25-03-2018
let x% be the percentage
60×(1-x%)=45
1-x%=0.75
x=25%
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