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Yes, 7.4 is a rational number because it can be expressed as a fraction. Specifically, it can be written as 74/10, which simplifies to 37/5. Rational numbers are defined as numbers that can be expressed as the quotient of two integers, and since 7.4 meets this criterion, it is considered rational.
What else can I help you with?
Is 74 rational?
74 is a rational number.
Is the square root of 74 rational or rational?
The square root of 74 is irrational. This is because 74 is not a perfect square, and its square root cannot be expressed as a fraction of two integers. Thus, it does not meet the criteria for being a rational number.
Is -2.5 rational?
Yes
Is the sum of a rational number and a rational number rational?
Yes.
Is The number 37 is a rational number?
Yes, it's the answer to an equation such as x = 74/2 Any real number that can be expressed as a ratio between two integers is not irrational.
Is 74 rational?
74 is a rational number.
Is the square root of 74 rational or rational?
The square root of 74 is irrational. This is because 74 is not a perfect square, and its square root cannot be expressed as a fraction of two integers. Thus, it does not meet the criteria for being a rational number.
Is the square root of 74 a rational number?
No.
Is the number 17.5 a rational number?
yes
Is 4.73773777 a rational number?
Yes.
Is 4.56 rational number?
Yes.
Is 0.77777 a rational number?
Yes
Is -225.4 a rational number?
yes why ?
Is -2.5 rational?
Yes
Is -8 rational number?
Yes, -8 is a rational number
Is a rational number multiplied a rational number rational?
Yes.
Is the sum of a rational number and a rational number rational?
Yes.
