Question

Solve it for earning 20 points

Answer 1

Answer:

$- \frac{11}{28}$

Step-by-step explanation:

$( \frac{2}{5} ) \times ( - \frac{3}{7} ) - ( \frac{1}{6} ) \times ( \frac{3}{2} ) + \frac{1}{14} \times \frac{2}{5} \\ \\ = - \frac{6}{35} - \frac{3}{12} + \frac{1}{35} \\ \\ = - \frac{ 5}{35} - \frac{3}{12} \\ \\ = - \frac{1}{7} - \frac{1}{4} \\ \\ = - \frac{11}{28}$

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Answer 2

Answer:

Step-by-step explanation:

-  11/28