Question

Find the proc ct of 3/8 and reciprocal of -5/1

-15/136

-15/25

-51/40

-8/136​

Answer 1

Correct option is

D

64

27

Given that product the of a rational number with

3

−4

is

16

−9

Let the rational number be y

∴y×

3

−4

=

16

−9

By cross multiplication,

y=

4×16

9×3

=

64

27