Question

-3/5 multiple by5/-3​

Answer 1

Answer:

Let, x be multiplied to (−3)

−2

so that the product is equal to 9

i.e., (−3)

−2

×x=9

⟹

(−3)

2

1

×x=9

⟹

9

1

×x=9

⟹x=9×9

∴x=81

The required number is 81

Answer 2

Answer:

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

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

$= 1$