Question

find 4 rational numbers between 2.1 and 2.2
​

Answer 1

2.1 & 2.2

21/10 & 22/10 (21/10)×(5/5) & (22/10)×(5/5)

105/50 & 110/50

Therefore 4 R.N. between 2.1 & 2.2 are 106/50, 107/50,108/50,

109/50