Question

Add the following -2/5 and -3/7​

Answer 1

Answer:

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Answer 2

Add the following

-2/5 and -3/7

$\frac{( - 2)}{5} + \frac{( - 3)}{7} \\ \\ = \frac{ - 2}{5 } - \frac{3}{7} \\ \\ now \: take \: lcm \\ \\ = \frac{( - 2)(7) - (3)(5)}{5 \times 7} \\ \\ = \frac{ - 14 - 15}{35} \\ \\ = \frac{ - 29}{35}$

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