Question

Multiply the reciprocal of -11/9,27/33 and add the additive inverse of -21/23 to the product the resultant answer is

Answer 1

The reciprocal of -11/9=9/11
The reciprocal of 27/33=33/27
Product= 9/11×33/27
=3/3=1
Additive inverse of -21/23=21/23
The answer=21/23+1/1
=21/23+21/23
=42/23

Answer 2

Answer:

- 44/23

Step-by-step explanation:

It is given in the question

-11/9 and 27/33

The reciprocal of - 11/9 = - 9/11

The reciprocal of 27/33 = 33/27

Product = - 9/11 × 33/27

= - /3 = - 1

Additive inverse of - 21/23 = - 21/23

Now, - 21/23 + ( - 1)

= - 21/23 - 1

= (- 21 - 23) /23

= - 44/23