hasil dari 3 1/4-1 3/7:5/7

[tex]3 \frac{1}{4} - 1\frac{3}{7} \div \frac{5}{7} \\ = \frac{13}{4} - \frac{10}{7} \times \frac{7}{5} \\ = \frac{13}{4} - \frac{2}{1} \times \frac{1}{1} \\ = \frac{13}{4} - 2 \\ = \frac{13}{4} - \frac{8}{4} \\ = \frac{5}{4} \\ = 1 \frac{1}{4} [/tex]

Maaf Kalau Salah

jawabannya yg di buletin ya