Rational numbers are closed under addition, subtraction and __________

1.	Rational numbers are closed under addition, subtraction and ____________.
Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>multiplication</p><p><strong>Step-by-step explanation:</strong></p><p>Rational <a href="https://interviewquestions.tuteehub.com/tag/numbers-22758" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBERS">NUMBERS</a> are <a href="https://interviewquestions.tuteehub.com/tag/closed-919469" style="font-weight:bold;" target="_blank" title="Click to know more about CLOSED">CLOSED</a> under addition, <a href="https://interviewquestions.tuteehub.com/tag/subtraction-1231773" style="font-weight:bold;" target="_blank" title="Click to know more about SUBTRACTION">SUBTRACTION</a> and <strong>multiplication</strong>.</p></body></html>

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