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Is the number $-10 + 8$ rational or irrational? $\newline$ Choices: $\newline$ (A) rational $\newline$ (B) irrational

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Classify rational and irrational numbers

Full solution

Q. Is the number

-10 + 8

rational or irrational?

\newline

Choices:

\newline

(A) rational

\newline

(B) irrational

Evaluate expression: Evaluate $-10 + 8$ . $\newline$ Add $-10$ and $8$ . $\newline$ $-10 + 8 = -2$
Find sum: We found: $\newline$ $-10 + 8 = -2$ $\newline$ Identify whether $-10 + 8$ is a rational or irrational number. $\newline$ $-10 + 8 = -2$ $\newline$ $-2$ is a rational number because it can be expressed as a fraction $-2/1$ . $\newline$ $-10 + 8$ is a rational number.

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