[tex]1 \frac{2}{4} [/tex] =[tex]1 \frac{1}{2} [/tex] =[tex] \frac{3}{2} [/tex]
[tex]3 \frac{5}{6} [/tex]=[tex] \frac{23}{6} [/tex]
Now simplifying,
[tex] \frac{3}{2} - \frac{23}{6} [/tex]
Taking out the L.C.M. of 2 & 6=6
=[tex] \frac{9-23}{6} [/tex]
=[tex] \frac{-14}{6} [/tex] =[tex] \frac{-7}{3} [/tex]=[tex]2 \frac{1}{3} [/tex] (ANSWER).
