Question

add the following pairs of rational numbers.
5/7,-3/7​

Answer 1

Answer:

2/7 is the answer

Step-by-step explanation:

$\frac{5}{7} + \frac{ - 3}{7}$

LCM =7

$\frac{5 + ( - 3)}{7}$

$\frac{5 - 3}{7}$

$\frac{2}{7} (ans)$

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