Question

Using appropriate property 2/5 * (-3/7) -1/6 * 3/2 + 1/14 * 2/5

Answer 1

Answer:

apply BODMAS Rule

\frac{2}{5} \times \frac{ - 3}{7} - \frac{1}{14} - \frac{3}{7} \times \frac{3}{5} \\ \\ = > \frac{ - 6}{35} - \frac{1}{14} - \frac{9}{35} \\ \\ = > \frac{ - 12 - 5 - 18}{70} \\ \\ = \frac{ - 35}{70} \\ \\ = \frac{ - 1}{2} \\ \\

Hope you understand.