Question

Simplify-
3/7 + 4/9 + (-6/11)

simplify this​

Answer 1

Answer:

Step-by-step explanation:

$\frac{3}{7} + \frac{4}{9} - \frac{6}{11} \\= \frac{(3X9) + (4X7)}{63} - \frac{6}{11} \\= \frac{27 + 28}{63} - \frac{6}{11} \\= \frac{55}{63} - \frac{6}{11} \\=\frac{(55X11) - (6X63}{693}\\\\= \frac{605 - 378}{693} \\= \frac{227}{693}$