Question

                                                             Como resolver?? simplificamdo o resultado

  1          1     
1 -- + 1 --    =
  4          4

Answer 1

$1\frac{1}{4}=\frac{4*1+1}{4}=\frac{5}{4}\\ \\ \frac{5}{4}+\frac{5}{4}=\frac{10}{4}=\frac{5}{2}=2\frac{1}{2}$