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Is 5.46 a rational number?
In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/qof two integers, with the denominator qnot equal to zero.-5.46 can be written as e.g. the fraction 546/100 - and it's therefore a rational number.
Is 0.045 a rational number?
Oh, what a happy little question! Yes, 0.045 is a rational number because it can be expressed as a fraction where the numerator is 45 and the denominator is 100. Just remember, there are no mistakes in mathematics, only happy little accidents!
Is 64 a rational or irrational number?
Well, hello there, friend! The number 64 is a rational number because it can be expressed as a fraction, in this case 64/1. Rational numbers are like little happy trees in the world of mathematics, always there to bring us joy and simplicity. Just remember, whether a number is rational or irrational, it's all part of the beautiful math landscape we get to explore together.
Is the product of a rational number and a rational number a rational number?
yes
Pi is transcendental What does this mean in mathematics?
An algebraic number is one which is a root of a non-constant polynomial equation with rational coefficients. A transcendental number is not an algebraic number. Although a transcendental number may be complex, Pi is not.
