Question

(-5/8+9/8)+13/8= -5/8+(9/8+13/8) verify that:​

Answer 1

(-5/8+9/8)+13/8 = -5/8+(9/8+13/8)

4/8+13/8 = -5/8+22/8

17/8 = 17/8 Hence , Proved .

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Answer 2

Answer:

LHS =

$(\frac{ - 5}{8} + \frac{9}{8} ) + \frac{13}{8} = \frac{4}{8} + \frac{13}{8} = \frac{17}{8}$

RHS =

$\frac{ - 5}{8} + ( \frac{9}{8} + \frac{13}{8} ) = \frac{ - 5}{8} + \frac{22}{8} = \frac{17}{8}$

Verify,

RHS = LHS

Hence,Proved

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