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Is -15 rational or irrational?
Any integer, whether positive or negative, is a rational number. It can be expressed as a fraction with a negative numerator and a denominator of 1.
What are two characteristics of an irrational number?
An irrational number is not an integer or whole number and it can't be expressed as a fraction.
What are not integers?
A decimal or fraction is not an integer. An integer is a positive or negative whole number. Meaning that a positive or negative fraction or decimal is not an integer.yes by what the paper says
Is 3.8 irrational?
An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.
Is negative 3 over 4 an irrational number?
No. An irrational number is any number that is not a rational number; A rational number is any number that can be expressed as one integer over another integer. negative 3 over 4 is one integer (negative 3) over another integer (4), and so is a rational number.
