- Question of
Real numbers include both rational and irrational numbers.
- True
- False
- Question of
An irrational number is a number that cannot be expressed as a fraction.
- True
- False
- Question of
The pi number, e number and the golden number are examples of rational numbers.
- True
- False
- Question of
The current use of the hexadecimal system is closely linked to informatics.
- True
- False
- Question of
Improper fractions are the sum of a whole number and a fraction of its own.
- True
- False
- Question of
To separate the whole part from the decimal, a comma must be used. However, the Anglo-Saxon use of the dot is also supported.
- True
- False
- Question of
Complex numbers are an extension of irrational numbers.
- True
- False
- Question of
The ‘%’ symbol must be written before the number it refers to.
- True
- False
- Question of
The 3/4 fraction is irreducible.
- True
- False
- Question of
The mathematical symbol ‘∝’ is used to indicate that two values are proportional.
- True
- False
- Question of
The Ratio is a binary relationship between magnitudes that is usually expressed as ‘a is to b’ or ‘a:b’.
- True
- False
- Question of
The subtrahend is the first of the two numbers involved and is the amount from which another one must be subtracted.
- True
- False
- Question of
The generating fraction of a decimal number is the irreducible fraction.
- True
- False
- Question of
One magnitude is a function of another if the value of the first depends on the value of the second.
- True
- False
- Question of
Arithmetic is the branch of mathematics whose object of study is numbers and elementary operations.
- True
- False
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