Is1arationalnumber? Choices: (A)yes (B)no

Define rational number: Step 1: Define a rational number. A rational number can be expressed as a fraction where both the numerator and the denominator are integers, and the denominator is not zero.Express 1 as fraction: Step 2: Express 1 as a fraction. 1 can be written as 1/1, where both 1 (numerator) and 1 (denominator) are integers, and the denominator is not zero.Check fraction criteria: Step 3: Check if the fraction form meets the criteria of a rational number. Since 1/1 has integers for both numerator and denominator and the denominator is not zero, it meets the criteria of a rational number.

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Is $1$ 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

1

a rational number?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Define rational number: Step $1$ : Define a rational number. $\newline$ A rational number can be expressed as a fraction where both the numerator and the denominator are integers, and the denominator is not zero.
Express $1$ as fraction: Step $2$ : Express $1$ as a fraction. $\newline$ $1$ can be written as $\frac{1}{1}$ , where both $1$ (numerator) and $1$ (denominator) are integers, and the denominator is not zero.
Check fraction criteria: Step $3$ : Check if the fraction form meets the criteria of a rational number. $\newline$ Since $\frac{1}{1}$ has integers for both numerator and denominator and the denominator is not zero, it meets the criteria of a rational number.