Question

2/5×-3/7-1/14-3/7×3/5​

Answer 1

Answer:

-1/2

Step-by-step explanation:

2/5×-3/7-1/14-3/7×3/5

-6/35-9/35-1/14

-6-9/35-1/14

-15/35-1/14

-30-5/70

-35/70

-1/2

Answer 2

Step-by-step explanation:

$\frac{2}{5} \times ( \frac{ - 3}{7} ) - \frac{1}{14} - \frac{7}{3} \times \frac{3}{5} \\ \frac{ - 6}{35} - \frac{1}{14} - \frac{21}{35} \\ \frac{ - 6 - 21}{35} - \frac{1}{14} \\ \frac{ - 26}{35} - \frac{1}{14} \\ \frac{ - 2}{35} - 1 \\ \frac{ - 2 - 35}{35} \\ \frac{ - 37}{35}$