Is5/7arationalnumber? 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 5/7 simply: Step 2: Express 5/7 in its simplest form. 5/7 is already in the simplest form with 5 as the numerator and 7 as the denominator. Both 5 and 7 are integers, and 7 is not zero.Check 5/7 as rational: Step 3: Check if 5/7 meets the criteria of a rational number. Since 5 and 7 are integers and 7 is not zero, 5/7 is a rational number.

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Is $\frac{5}{7}$ 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

\frac{5}{7}

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 $\frac{5}{7}$ simply: Step $2$ : Express $\frac{5}{7}$ in its simplest form. $\frac{5}{7}$ is already in the simplest form with $5$ as the numerator and $7$ as the denominator. Both $5$ and $7$ are integers, and $7$ is not zero.
Check $5/7$ as rational: Step $3$ : Check if $5/7$ meets the criteria of a rational number. $\newline$ Since $5$ and $7$ are integers and $7$ is not zero, $5/7$ is a rational number.