Question

-1/2+2/5=2/5+-1/3reprents which following property

Answer 1

Answer :

= $\dfrac {-1}{2} + \dfrac {2}{5} = \dfrac {2}{5} \dfrac {-1}{2}$

= $\dfrac {-5+4}{10} = \dfrac {4-5}{10}$

= $\dfrac {-1}{10} = \dfrac {-1}{10}$

The property used here is communicative property!

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