25-06-2020
Mathematics

contestada

A number when added to its one - third equals 28 . Find the number

Respuesta :

25-06-2020

Answer:

21

Step-by-step explanation:

Let's say number is x.

x + 1/3 x = 28.

1 1/3x = 28.

1/3 x = 7

x = 21

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