Question

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

Answer 1

Answer:

$- \frac{ 2}{23}$

Step-by-step explanation:

Reciprocal of -11/9

$\frac{ - 9}{11}$

Reciprocal of 27/33

$\frac{33}{27}$

$\frac{ - 9}{11} \times \frac{33}{27} \\ = \frac{ - 297}{297} \\ = - 1$

Negative of -21/23

$\frac{21}{23}$

$- 1 + \frac{21}{23} \\ = \frac{ - 23}{23} + \frac{21}{23} \\ = \frac{ - 2}{23}$

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