Question 1135460
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<pre>
  1 + {{{1/2}}} + {{{1/4}}} + {{{1/8}}} + {{{1/16}}} = 


= {{{16/16}}} + {{{8/16}}} + {{{4/16}}} + {{{2/16}}} = {{{1/16}}} = 


= {{{(16 + 8 + 4 + 2 + 1)/16}}} = {{{31/16}}}.     <U>ANSWWER</U>
</pre>

Solved.