tolong bantu jawb ya [tex]( - \frac{2}{5 } + \frac{11}{13} ) \times 2 \times +{1}{2} [/tex] tolong bantu pakai cara

[tex]( - \frac{2}{5} + \frac{11}{13}) \times 2 \: ( + 12) \\ = (\frac{ - 26 + 55}{65}) \times 2 \: ( + 12) \\ = \frac{29}{65} \times \frac{2}{1} \times \frac{12}{1} \\ = \frac {696}{65} \\ = 10 \frac{46}{65} \\ = 10.70769[/tex]

[tex] - \frac{2}{5} + \frac{11}{13} = \frac{29}{65} \\ \frac{29}{65} \times 2 = 0.8923 \\ 0.8923 + 12 = 12.8923[/tex]