dayanaraaa27 dayanaraaa27

24-03-2021
Mathematics

contestada

The sum of a number, 1/6 of that number, 2 1/2 of that number, and 7 is 12 1/2 . Find the number.

Respuesta :

keannahjaneb keannahjaneb

24-03-2021

Answer:

Let x = the unknown number. The sum of 1/2 of the number and 1/6 of the number is 12:

(1/2)x + (1/6)x = 12

Solve for x.

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