Question

4/7+(-8/9)+(-5/21)+3/9​

Answer 1

Answer:

$\frac{ - 14}{63}$

Step-by-step explanation:

$\frac{4}{7} + (\frac{ - 8}{9}) + (\frac{ - 5}{21}) + \frac{3}{9} \\ = \frac{4}{7} - \frac{8}{9} - \frac{5}{21} + \frac{3}{9} \\ = \frac{36 - 56 - 15 + 21}{63} \\ = \frac{ - 14}{63}$

I HOPE IT HELP YOU

Answer 2

Step-by-step explanation:

hope its helpful for you please mark be brainly