Question
What will be the value of the given expression after the
following interchanges? Expression: 84 ÷ 11 - 15 X 14 + 75 Interchanges: Sign: '+' and '-', Number: '14' and '11'Solution
84 ÷ 11 - 15 X 14 + 75 84 ÷ 14 + 15 X 11 - 75 6 + 15 X 11 - 75 6 + 165 - 75 = 96 So, the value of the given expression after interchanges is '96'.
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