Question

Add the following rational number: (i)-2/6and-7/-9​

Answer 1

Answer:

=

-2/6×-7/-9

=-1/3×-7/-9

=7/-27

Step-by-step explanation:

=-0.259259259259.

Answer 2

Answer:

1 $\frac{1}{9}$

Step-by-step explanation:

-2/6 + -7/9

= -1/3 + -7/9

LCM of 3 and 9 = 9

= -1 × 3/3 × 3 + -7 × 1/9 × 1

= -3 + (-7)/9

= -3 - 7/9

= -10/9

= 1 $\frac{1}{9}$