Question

find five rational number between 2/3 and 5/3

Answer 1

first of all we multiply by 10 at numerator and denominator then we get
20/30 & 50/30
after getting this number we take 21/30 , 22/30
23/30, 24/30 ,25/30 ,26/30 ,...................49/30

I hope you got your answer