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they want me to get the average of 3000. what is the third number if i already have the numbers 2580 and 2920

Respuesta :

trombonebookworm
Set the third number as x.

(2580+2920+x)/3=3000
2580+2920+x=9000
5550+x=9000
x=3500

The third number is 3500

Hope this helps!

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