Question

Insert 16 rational number between 2.1 and 2.2?

Answer 1

2.1 is same as 21/10
2.2 is same as 22/10

21/10*17/17
22/10*17/17

357/170 _______ 374/10

358/170, 359/170, 360/170, 361/170.
...373/170