ricale1219 ricale1219

13-11-2014
Mathematics

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What is the average of 143, 98, and 128

Respuesta :

13-11-2014

[tex]Average\ A=\frac{S}{N}\\\\A=\frac{143+98+128}{3}=\frac{369}{3}=123\\\\Average\ of\ these\ numbers\ is\ 123.[/tex]

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