[tex]2 \times \frac{3}{4} = \frac{21}{4} [/tex]
[tex]1 \times \frac{2}{3} = \frac{5}{3} [/tex]
therefore, you need to now add both figures:
[tex]\frac{21}{4} + \frac{5}{3} [/tex]
[tex] \frac{ {5}^{ \times 4} + {21}^{ \times 3} }{12} = \frac{20 + 33}{12} [/tex]
55/12 = 4 7/12
