Question

find the multiplicative invers (reciprocal) of 3 9/11 (mixed number fraction)​

Answer 1

Answer:

3 9/11

= 42/11

Multiplicative inverse:-

= 11/42

Answer 2

Answer:

$\frac{11}{42}$

Step-by-step explanation:

converting to improper fraction = $3\frac{9}{11}$

                                                     = $3$×($\frac{11+9}{11}$)

                                                     = $\frac{33+9}{11}$

                                                     = $\frac{42}{11}$

Converting to multiplicative inverse = $\frac{11}{42}$