Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Is the following number rational or irrational?

0.692
Choose 1 answer:
(A) Rational
(B) Irrational

Is the following number rational or irrational?\newline0.6920.692\newlineChoose 11 answer:\newline(A) Rational\newline(B) Irrational

Full solution

Q. Is the following number rational or irrational?\newline0.6920.692\newlineChoose 11 answer:\newline(A) Rational\newline(B) Irrational
  1. Define rational numbers: Question prompt: Is the number 0.6920.692 rational or irrational?
  2. Check if 0.6920.692 is a fraction: Understand the definition of rational numbers.\newlineRational numbers are numbers that can be expressed as the quotient or fraction pq\frac{p}{q} of two integers, where pp and qq are integers and q0q \neq 0.
  3. Express 0.6920.692 as a fraction: Determine if 0.6920.692 can be expressed as a fraction.0.6920.692 is a decimal number with a finite number of digits after the decimal point. This means it can be expressed as a fraction with a denominator that is a power of 1010. Specifically, 0.692=69210000.692 = \frac{692}{1000}.
  4. Simplify the fraction: Simplify the fraction, if possible.\newlineThe fraction 692/1000692/1000 can be simplified by dividing both the numerator and the denominator by the greatest common divisor (GCD). However, for the purpose of determining if the number is rational, simplification is not necessary. Since 692692 and 10001000 are both integers and 10001000 is not zero, 692/1000692/1000 is a fraction and therefore 0.6920.692 is a rational number.

More problems from Classify rational and irrational numbers