abrown3924 abrown3924
  • 01-02-2018
  • Mathematics
contestada

When 80​% of a number is added to the​ number, the result is 180?

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thivyah thivyah
  • 01-02-2018
x ( 8/10 +1 ) =180

18/10 x =180 

18 x = 1800

x = 100

The number is 100.

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