Question

{ 91 + (– 27) } + 32 = 91 + { ___ + 32}​

Answer 1

➜ -27

It is so because..... There is a property called Associative Property.... which states that :-

Addition : a + ( b + c) = ( a + b ) + c = ( a + c ) + b

Multiplication : a × ( b × c ) = ( a × b ) × c = ( a × c ) × b

Answer 2

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{ 91 + ( -27 )} + 32 = 91 + { __ + 32 }

{ 91 + ( -27 )} + 32 = 91 + { __ + 32 }

-27