Question

find the mean of -7/2 ,5/4​

Answer 1

Answer:

$\frac{ \frac{ - 7}{2} + \frac{5}{4} }{2} = \frac{ \frac{ - 28 + 10}{8} }{2}$

$\frac{ - 18}{8} \times \frac{1}{2}$

$\frac{ - 18}{16} = \frac{ - 9}{8}$

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