Respuesta :

1. 2.1, 2.2, 2.3, 2.4, 2.5 and 2.6


2. 4.1, 4.2, 4.3, 4.4, 4.5


3. 9 and 10 are whole numbers. All the numbers between them are numbers with decimals thus the answer is none.
NOTE NOT ZERO IT IS (NONE)