Is the number 7 + 9 rational or irrational? Choices: (A)rational (B)irrational

Evaluate Sum: Evaluate 7 + 9. Add 7 and 9 together. 7 + 9 = 16Determine Rationality: Determine whether the sum 7 + 9 is a rational or irrational number. The sum 7 + 9 equals 16, which is an integer. All integers are rational numbers because they can be expressed as a fraction where the denominator is 1 (e.g., 16/1). Therefore, 7 + 9 is a rational number.

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Is the number $7 + 9$ rational or irrational? $\newline$ Choices: $\newline$ (A) rational $\newline$ (B) irrational

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Math Problems

Algebra 1

Classify rational and irrational numbers

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Q. Is the number

7 + 9

rational or irrational?

\newline

Choices:

\newline

(A) rational

\newline

(B) irrational

Evaluate Sum: Evaluate $7 + 9$ . Add $7$ and $9$ together. $7 + 9 = 16$
Determine Rationality: Determine whether the sum $7 + 9$ is a rational or irrational number. $\newline$ The sum $7 + 9$ equals $16$ , which is an integer. $\newline$ All integers are rational numbers because they can be expressed as a fraction where the denominator is $1$ (e.g., $\frac{16}{1}$ ). $\newline$ Therefore, $7 + 9$ is a rational number.