Question

Insert three rational numbers between 2.1 and 2.2

Answer 1

To insert three rational numbers between 2.1 and 2.2, we can use fractions or decimal representations. Here are three rational numbers:

1. 2.15
2. 2.12
3. 2.18

All of these numbers are between 2.1 and 2.2, and they are rational because they can be expressed as fractions. For example:

- 2.15 = 215/100
- 2.12 = 212/100
- 2.18 = 218/100