Question

Write ay four rational number between 1/5 and -1/7

Answer 1

-1/7 = -1*5/7*5 = -5/35
 
 = -5*5/35*5 = -25/175

and 1/5 = 1*7/5*7 = 7/35 = 7*5/35*5 = 35/175

So, rational numbers are -24/175, -23/175, - 22/175 and -21/175