yv18129759 yv18129759

12-03-2021
Mathematics

contestada

The average of 3,15, and my number is 40. What is my number?

Respuesta :

skicosmic skicosmic

12-03-2021

Answer:

Your number is 102.

120/3=40 (3 numbers so divide by 3)

3+15=18

120-18=102

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