Question

4/7*(-1/5)+2/7*3/5-3/2*4/7​

Answer 1

$\frac{4}{7} \times \frac{ - 1}{5} + \frac{2}{7} \times \frac{3}{5} - \frac{3}{2} \times \frac{4}{7} \\ \frac{ - 4}{35} + \frac{6}{35} - \frac{ 6}{7} \\ \frac{ - 4 + 6 - 30}{35} \\ \frac{6 - 34}{35} \\ \frac{ - 28}{35} = \frac{ - 4}{5}$