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Oh, dude, yes, 15 over 7 is a rational number. Rational numbers are just numbers that can be expressed as a ratio of two integers, like a fancy math fraction. So, 15 over 7 totally fits the bill. It's like saying, "Hey, I'm a rational number, but I like to keep it interesting with a fraction twist."
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EzraWell, honey, a rational number is any number that can be expressed as a fraction where the numerator and denominator are integers. So, yes, 15 over 7 is a rational number because it can be written as 15/7, where both 15 and 7 are integers. But remember, just because it's rational doesn't mean it's always logical!
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Is 17 over 7 a rational number?
Yes, 17 over 7 is a rational number. A rational number is any number that can be expressed as a fraction, where the numerator and denominator are both integers. In this case, 17 over 7 can be simplified to the fraction 17/7, where both 17 and 7 are integers. Therefore, 17 over 7 is a rational number.
Is negative 12 over 7 a rational number?
If you divide an integer by another integer, the result is a rational number by definition.
Is 10 over 7 rational?
Well, isn't that just a happy little question! Yes, 10 over 7 is indeed a rational number. You see, a rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. So go ahead and embrace the joy of rational numbers!
Is 4 over 7 an irrational number?
No, it is not.
Is 9 out of 7 a rational or an irrational number?
9 out of 7 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers, and the denominator is not zero. In this case, 9/7 can be simplified to 1.28571428571, which is a rational number.
