Question

Rational number between 5.2 and 5.5

Answer 1

5.3

or

5.4

or

5.48

Any of these is a rational number between 5.2 and 5.5.

Answer 2

Answer: 5.252525...

Step-by-step explanation: Since this decimal does not terminate, it could be an irrational number. However notice that the 25 after the decimal point repeats and remember that repeating decimals are rational numbers.

Therefore, 5.252525... is an example of a rational number.