\(\dfrac{5}{12}+\dfrac{1}{2}+\dfrac{2}{3}+\dfrac{3}{4}\)
\(=\dfrac{5}{12}+\dfrac{6}{12}+\dfrac{8}{12}+\dfrac{9}{12}\)
\(=\dfrac{5+6+8+9}{12}\)
\(=\dfrac{28}{12}\)
\(=\dfrac{7}{3}\)
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\(\dfrac{1}{6}+\dfrac{5}{6}+1\dfrac{1}{3}\)
\(=\dfrac{6}{6}+\dfrac{4}{3}\)
\(=1+\dfrac{4}{3}\)
\(=\dfrac{7}{3}\)