Question

What should be added to 6 3/5 to get 16​

Answer 1

Let the number be 'x'

6 3/5+x = 16

33/5+x = 16

x = 16/1-33/5

LCM of 1 & 5 = 5

x = 80/5-33/5

x = 47/5

x = 9.4 (Answer)