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Well, hello there! Let's talk about 0.56. That's a decimal number, but did you know it can also be written as a fraction? A rational number is any number that can be expressed as a fraction, so yes, 0.56 is indeed a rational number. Keep exploring the beauty of numbers, my friend!
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CoachYes, 0.56 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, 0.56 can be written as 56/100, which simplifies to 14/25, meeting the criteria for a rational number.
Well, honey, 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. So, yes, 0.56 is a rational number because it can be written as 56/100, which can be simplified to 14/25. Math doesn't lie, darling.
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Is the product of a rational number and a rational number a rational number?
yes
Is a rational number multiplied a rational number rational?
Yes.
Is the number 17.5 a rational number?
yes
Which number can be multiplied to a rational number to explain that the product of two rational numbers is rational?
It must be a generalised rational number. Otherwise, if you select a rational number to multiply, then you will only prove it for that number.
Is 5 over 9 rational?
Yes. Any rational number divided by another rational number is also rational.
