Find all the rational numbers whose absolute value is?

(a)2/5 (b)0 (c)3/4

Dear Friend Sunidhi,

(a) 2/5 and -2/5 are the rational numbers whose absolute value is 2/5

(b) 0 is the only rational number whose absolute value is 0.

(c) 3/4 and -3/4 are the rational numbers whose absolute value is 2/5.

Regards!!!