Examples of rational number

Answer 1

1, 1/2 , 1/10111000111 and 6878983/977788 are all rational numbers

a rational number is any number that you can put in form of a ratio of two integers.

1 is a rational number since 1=1/1, 2 is a rational number, -5 is a rational number ...

rational numbers are also 0.5 since it is equal to 1/2. If we speak decimal numbers, a rational number is a number with a finite decimal part (e.g: 0.88 or 17.002) or a number with a repetitive infinite decimal part (e.g: 3.45454545 ... or 9.001200120012...). All of these numbers can be put as ratios.

Irrational Numbers are numbers withan infinite, non repetitive decimal part (e.g:

0.0027587543496 ... or square root of 2 or pi ...)

Answer 2

2

4

6

183

792/804

3.14159

2.71828

0.333

Any number that you can completely write down using digits

is a rational number.

Answer 3

1.25,2.5,8.75