Question

Add the given rational numbers.
-4/9+-3/4+9/14​

Answer 1

Answer:

$\frac{ - 4}{9} + ( \frac{ - 3}{4} ) + \frac{9}{14} \\ \\ = \frac{ - 4}{ 9} - \frac{3}{4} + \frac{9}{14} \\ \\ = \frac{(28 \times - 4) - (63 \times 3) + (18 \times 9)}{252} \\ \\ = \frac{ - 112 - 189 + 162}{252} \\ \\ = \frac{ - 301 + 162}{252} \\ \\ = \frac{ - 139}{252} \\ \\ = - 0.551$

hope it helps uH :)

Answer 2

Answer:

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