Is1/5arationalnumber? Choices: (A)yes (B)no

Understand rational number definition: Step 1: Understand the definition of 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 1/5 in fraction form: Step 2: Express 1/5 in fraction form. 1/5 is already in the form of a fraction where the numerator is 1 and the denominator is 5, both of which are integers.Check decimal form: Step 3: Check if the fraction terminates or repeats when converted to a decimal. 1 divided by 5 equals 0.2, which is a terminating decimal.

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Is $\frac{1}{5}$ a rational number? $\newline$ Choices: $\newline$ (A) yes $\newline$ (B) no

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Math Problems

Grade 8

Identify rational and irrational numbers

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Q. Is

\frac{1}{5}

a rational number?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Understand rational number definition: Step $1$ : Understand the definition of 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 $\frac{1}{5}$ in fraction form: Step $2$ : Express $\frac{1}{5}$ in fraction form. $\frac{1}{5}$ is already in the form of a fraction where the numerator is $1$ and the denominator is $5$ , both of which are integers.
Check decimal form: Step $3$ : Check if the fraction terminates or repeats when converted to a decimal. $\newline$ $1$ divided by $5$ equals $0.2$ , which is a terminating decimal.