Question

add the following rational numbers 4 by 7 and 5 by 7​

Answer 1

Answer:

9/7

Explanation:

4/7 + 5/7

= (4+5) / 7

= 9/7

Answer 2

$\: \: \: \: \: \frac{4}{7} + \frac{5}{7} \\ = > \frac{4 + 5}{7} \\ = > \frac{9}{7}$

$<marquee> hope it helps ❤️❤️</marquee>$