Question

Three times the reciprocal of a rational no. equals 2 time s the reciprocal of 19 .find the rational no.

Answer 1

LET X BE THE RATIONAL NUMBER
ATP
(1/X)*3=2*(1/19)X=57/2

Answer 2

let ,the rational number be x

A/Q.
3 × 1/x = 2×1/19

==> 3/x = 2/19

==> 3×19 = 2x

==> 57 = 2x

==> 57/2 = x

==> x = 28.5

Hence, the rational number is 57/2 or 28.5