Question

reciprocal of 3/7 * (-5/13)​

Answer 1

$\frac{3}{7} \times \frac{ - 5}{13}$

$\frac{3 \times ( - 5)}{7 \times 13}$

$\frac{ - 15}{91}$

$reciprocal = \frac{91}{ - 15}$

$= \frac{ - 91}{15}$

$\longrightarrow$$\sf\pink{ -91/15}$

${\huge{\underbrace{\overbrace{\white{hope \: it \: helps \: you \: plz \: mark \: me \: brainliest \: .-}}}}}$

Answer 2

3/7*(-5/13)

3/7*(-13/5)

-39/35

and reciprocal of -39/35 is -35/39

hope it will help you........