jawab no 14 pake cara pliiisssss

[tex] = 5.25 - 4 \frac{1}{2} + \frac{8}{12} \\ = \frac{21}{4} - \frac{9}{2} + \frac{8}{12} \\ = \frac{63}{12} - \frac{54}{12} + \frac{8}{12} \\ = \frac{63 - 54 + 18}{12} \\ = \frac{17}{12} \\ = 1 \frac{5}{12} [/tex]


Jawaban C. ✔