Question

find 7 rational number between -2.7 and 3.5

Answer 1

-2.7= -27/10
3.5= 35/10
therefore, rational number between -27/10 and 35/10 are
-26/10, -24/10, -23/10, 30/10, 15/10, 25/10 and 34/10...
there are also many left but among them these are some because you have asked to give 7 rational number....