Respuesta :
Natural numbers are all numbers 1, 2, 3, 4… They are the numbers you usually count and they will continue on into infinity.
Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4…
Integers include all whole numbers and their negative counterpart e.g. …-4, -3, -2, -1, 0,1, 2, 3, 4,…
All integers belong to the rational numbers. A rational number is a number
ab,b≠0ab,b≠0Where a and b are both integers.
Answer:
c) I. and III.
Step-by-step explanation:
An Integer is any whole number or the negative of any whole number, eg. ... -3;-2;-1;0;1;2;3;...
A Rational number is any number that can be written as a fraction as long as the denominator is not zero. All Integers are rational numbers, but not all rational numbers are Integers.
Classification:
I. -2 is an integer, and can be written as -[tex]\frac{2}{1}[/tex] , therefore it is a rational number too.
II. [tex]\frac{3}{5}[/tex] is a fraction, and can therefore be classified as a rational number, but not an Integer.
II.[tex]\frac{4}{2}[/tex] = 2. Therefore it is both an Integer and Rational.
