Song library
2 songs
Decimals
DEFINITION: a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point. HOW TO: One Dollar and Twenty-Five Cents = $1.25 A 3.6 GPA Everyday Use: Decimals are used every day when dealing with numbers and money.
Irrational Rational Numbers
Rational and Irrational numbers Definitions: A rational number is part of a whole expressed as a fraction, decimal or a percentage. ... It is a number that cannot be written as a ratio of two integers (or cannot be expressed as a fraction). HOW TO: The square root of 2 is an irrational number because it cannot be written as a ratio of two integers. Khan Link: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/alg-1-irrational-numbers/v/recognizing-irrational-numbers