Step-by-step explanation:
[tex] = 4 \frac{2}{3} + 1 \frac{3}{4} [/tex]
[tex] = (4 + 1) + ( \frac{2}{3} + \frac{3}{4} )[/tex]
[tex] = 5 + \frac{8 + 9}{12} [/tex]
[tex] = 5 + \frac{17}{12} [/tex]
[tex] = 1 + 5 + \frac{5}{12} [/tex]
[tex] = 6 + \frac{5}{12} = 6 \frac{5}{12} [/tex]
