toong pake cara ya mohon bantuan nya

Operasi Bilangan Pecahan

[tex]2 \frac{1}{5} - 1 \frac{3}{4} \div \frac{1}{3} = \frac{11}{5} - ( \frac{7}{4} \times \frac{3}{1} ) \\ = \frac{11}{5} - \frac{21}{4} \\ = \frac{44 - 105}{20} \\ = - \frac{61}{20} \\ = - 3\frac{1}{20} [/tex]
Jawabannya yg A.

*semoga membantu. sukses selalu ^_^