A rational number is any number that can be expressed as a a)negative number
b)fraction
c)square root
d)integer

Hey there!

A rational number is any number that can be expressed as a fraction.

Hope this helps :)

D.

Step-by-step explanation:

A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational. For example, one third in decimal form is 0.33333333333333 (the threes go on forever). A rational number comes to an end at some point, even if the end is long, it will eventually stop.