Math 131- Chapter 1 Question and answers correctly solved

Math 131- Chapter 1 Question and
answers correctly solved
Prime factorization - correct answer ✔Breaking down a composite number
until all of the factors are prime.


Multiples of a number - correct answer ✔Numbers you get by multiplying a
given number by any of the counting numbers.


LCM - correct answer ✔The least number that is a common multiple of two
or more numbers.


Whole numbers - correct answer ✔The number zero us added to the set of
natural numbers (counting numbers) 0,1,2,3,4,5,6,...


Rational number - correct answer ✔All positive and negative integers,
fractions and decimal numbers.


Irrational number - correct answer ✔Any number that can't be written as an
integer over an integer. They NEVER terminate or repeat.


Real Number - correct answer ✔All rational and irrational numbers


Relationships among numbers - correct answer ✔1. Evry natural # is also a
whole #, an integer, a rational #, and a real #.
2. Evry while number is an integer, rat. #, and a real #.
3. Evry integer is a rat. # and a real #.
4. Evry rat. # is also a real #.