Question
If '+' means '-', ' X ' means '+', '-' means '÷' and
'÷' means ' X ', then what is the value of the following expression? 78 - 3 X 18 ÷ 18 + 44Solution
78 - 3 X 18 ÷ 18 + 44 78 ÷ 3 + 18 X 18 - 44 26 + 324 – 44 350 - 44 = 306
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