Math, asked by jefferyjimmy0, 10 months ago

check:Is –2/3 +(3/5 +(–5/6) =(–2/3+3/5) +(–5/6)​

Answers

Answered by MargoA
0

Answer:

LHS=RHS

Step-by-step explanation:

To check

–2/3 +(3/5 +(–5/6) =(–2/3+3/5) +(–5/6)​

LHS=-2/3+((18-25)/30)

     = -2/3+(-7)/30

    = -27/30

    =-9/10

RHS= ((-10+9)/15)-5/6

      = -1/15-5/6

       = (-2-25)/30

       = -27/30

      = -9/10

Hence LHS=RHS

This is the method to verify it however we know by commutative property, if the same set of numbers are added in whichever order thhey are always equal.

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