Question

What is 13.5 as a fraction?

Answer 1

$13.5=\dfrac{135}{10}=\dfrac{135:5}{10:5}=\dfrac{27}{2}=\dfrac{26+1}{2}=\dfrac{26}{2}+\dfrac{1}{2}=\huge\boxed{13\dfrac{1}{2}}\\\\or\ other\ method\\\\13.5=13+0.5=13+\dfrac{5^{/:5}}{10^{/:5}}=13+\dfrac{1}{2}=\boxed{13\frac{1}{2}}$