Question

Insert two rational numbers between 1/9 and 1/11.

Answer 1

Convert it to 1/90 and1/110 Then the numbers are1/91,1/92,1/93,1/94

Answer 2

First make denominator same =99
11/99 and 9/99
such as= 10/99
To fine another multiply both by 2
22/99 and 18/99
another = 20/99
therefore, two rational number are 10/99 and 20/99