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**The value of $$ \\frac{2}{7} - \\frac{3}{8} - $$ $$ \\left[ {2\\frac{1}{4} \\div 3\\frac{1}{2}\\,\\,{\\rm{of}}\\,{\\rm{1}}\\frac{1}{3} \\left\\{ {1\\frac{{17}}{{40}}\\, - \\,\\left( {3\\, - \\,1\\frac{1}{5}\\, - \\,\\frac{3}{8}} \\right)} \\right\\}} \\right] $$ is:** A) $$ - \\frac{2}{7} $$ B) $$ - \\frac{4}{7} $$ C) $$ \\frac{2}{7} $$ D) $$ \\frac{4}{7} $$ Click Link for Answer