Is5/10arealnumber? Choices: (A)yes (B)no

Understand Real Numbers: Understand what a real number is. A real number is any number that can be found on the number line. This includes both rational and irrational numbers. Rational numbers are those that can be expressed as a fraction of two integers, where the denominator is not zero. Irrational numbers cannot be expressed as such fractions.Simplify Fraction: Express 5/10 in simplest form. 5/10 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 5. So, 5/10 simplifies to 1/2.Determine Real Number: Determine if 1/2 is a real number. Since 1/2 is a fraction of two integers with a non-zero denominator, it is a rational number. All rational numbers are real numbers.

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Is $\frac{5}{10}$ a real 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}{10}

a real number?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Understand Real Numbers: Understand what a real number is. $\newline$ A real number is any number that can be found on the number line. This includes both rational and irrational numbers. Rational numbers are those that can be expressed as a fractions" target="_blank" class="backlink">fraction of two integers, where the denominator is not zero. Irrational numbers cannot be expressed as such fractions.
Simplify Fraction: Express $\frac{5}{10}$ in simplest form. $\newline$ $\frac{5}{10}$ can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is $5$ . So, $\frac{5}{10}$ simplifies to $\frac{1}{2}$ .
Determine Real Number: Determine if $\frac{1}{2}$ is a real number. $\newline$ Since $\frac{1}{2}$ is a fraction of two integers with a non-zero denominator, it is a rational number. All rational numbers are real numbers.