Is3arationalnumber? Choices: (A)yes (B)no

Define Rational Number: Define what a rational number is. A rational number is a number that can be expressed as the quotient or fraction p/q of two integers, where p is the numerator, q is the denominator, and q is not zero.Express 3 as Fraction: Determine if 3 can be expressed as a fraction. The number 3 can be expressed as the fraction 3/1, where 3 is an integer and 1 is also an integer (and not zero).Conclude 3 is Rational: Conclude if 3 is a rational number based on the definition. Since 3 can be expressed as a fraction with both numerator and denominator being integers and the denominator not being zero, 3 is a rational number.

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Is $3$ a rational number? $\newline$ Choices: $\newline$ (A) yes $\newline$ (B) no

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Math Problems

Grade 8

Identify rational and irrational numbers

Full solution

Q. Is

3

a rational number?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Define Rational Number: Define what a rational number is. $\newline$ A rational number is a number that can be expressed as the quotient or fraction $\frac{p}{q}$ of two integers, where $p$ is the numerator, $q$ is the denominator, and $q \neq 0$ .
Express $3$ as Fraction: Determine if $3$ can be expressed as a fraction. $\newline$ The number $3$ can be expressed as the fraction $\frac{3}{1}$ , where $3$ is an integer and $1$ is also an integer (and not zero).
Conclude $3$ is Rational: Conclude if $3$ is a rational number based on the definition. $\newline$ Since $3$ can be expressed as a fraction with both numerator and denominator being integers and the denominator not being zero, $3$ is a rational number.