Answer:
ummm since when did they add letters into math we ain't learning the alphabet it's math! like what
83,86,89 then on so forth
Negative 1 is the answer bro
8 tens is 80 and 97 ones is 97, so 97-80=17.
Answer: Real number, Rational number.
Step-by-step explanation:
To solve this exercise you must know the following definitions:
1. A Rational number is a number that you can write as a fraction, whose numerator and denominator are integers.
2. By definition, the Real numbers contain Natural numbers, Whole numbers, Integers, Rational numbers and Irrational numbers.
3. Then, the number 2.55 can be written as a fraction:
, therefore, it is a Real number and a Rational Number.