Question

what is the sum of the multiplicative inverse of 4/7 and 4/9​

Answer 1

Answer:

The answer is 16/4 = 4.

Step-by-step explanation:

Multiplicative inverse of 4/7 = 7/4

Multiplicative inverse of 4/9 = 9/4

Sum = 7/4 + 9/4

= (7 + 9) / 4

= 16/4

= 4

Answer 2

$the \: sum \: of \: multiplicative \: inverse \\ of \: \frac{4}{7} \\ and \: \frac{4}{9} \\ if \: both \: no. \: added \\ = > \frac{7}{4} + \frac{9}{4} = \frac{7 + 9}{4} \\ = > \frac{16}{4} \\ = > 4 \: answer$