Question

divide the sum of 65/12 snd 8/3 by their difference

Answer 1

adding 65/12 and 8/3
 = 65/12 + 8/3
 = 97 / 12

subtracting 65/12 from 8/3
 = 65/12 - 8/3
 = 57 / 12
            
dividing 97/12 by 57/12
 = 97/57                       
 

Answer 2

sum of 65/12 and 8/3 = 97/12
difference between 65/12 and 8/3 = 33/12

now 97/12 ÷ 33/12
97÷33
2.94 (approx )