Evaluate 5210+1\displaystyle \frac{{{5}-{2}}}{{{10}+{1}}}.
    Write your answer as a reduced fraction.
      5210+1=\displaystyle \frac{{{5}-{2}}}{{{10}+{1}}}=  
    Write your answer as a decimal, rounded nearest thousandth.
      5210+1\displaystyle \frac{{{5}-{2}}}{{{10}+{1}}}\approx
    Write your answer as a percent, rounded to the nearest tenth.
      5210+1\displaystyle \frac{{{5}-{2}}}{{{10}+{1}}}\approx%