abrown3924 abrown3924

01-02-2018
Mathematics

contestada

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

Respuesta :

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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