Rational Numbers
Spaced Repetition
Scientifically backed study method
Flashcards
Review terms and definitions
Learn
Study with MC, T/F, and other questions
Practice Test
Take a test on your terms and definitions
9 Terms
😃 Not studied yet (9)
rational number
A number that can be written as a fraction
irrational numbers
Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending and nonrepeating.
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever.
proper fraction
a fraction with a numerator smaller than the denominator
improper fraction
a fraction whose numerator is larger than the denominator
mixed fraction
a whole number and a fraction
bar notation
In repeating decimals, the line or bar placed over the digits that repeat.
reciprocal
flip the fraction
