Question

Which number can be added to a rational number to explain that sum of two rational numbers is rational

Answer 1

just add any number rational number, a rational number is a number that terminates when expressed in decimal form. ie it can be expressed as a fraction

Explanation:

irrational numbers are number suct as

`\pi`

`√(2)`

and others, rationals, numbers are fractions that terminates when converted into decimals eg

`(1)/(2)`