Explicație pas cu pas:
[tex]1. \\ 1 \frac{1}{6} \times \frac{ - 3}{14} = \\ \\ \frac{7}{6} \times \frac{ - 3}{14} = \\ \\ - \frac{1}{2} \times \frac{1}{2} \\ \\ = - \frac{1}{4} [/tex]
[tex]2. \\ \frac{ - 28}{5} + \frac{7}{5} \\ \\ - \frac {21}{5} [/tex]
[tex]3. \\ \frac{ - 16}{24} \div \frac{4}{9} = \\ \\ - \frac{16}{24} \times \frac{9}{4} = \\ \\ - \frac{4}{8} \times 3 \\ \\ - \frac{1}{2} \times 3 = \\ \\ - \frac{3}{2} [/tex]
Sper că te-am ajutat<3
