Question

add the following rational numbers -9/14 and 3/28​

Answer 1

Answer:

-15/28

....is the answer

Answer 2

Answer:

-15/28

Step-by-step explanation:

-9/14 + 3/28

now,

firstly make there denominato same

so, LCM if 14 and 28 is 28.

(-9×2/14×2 )+3/28

=

= (-18/28)+3/28

= (-15/28) answer