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1). Quick check:
Any number that you can write down completely with digits is a rational number.
So yes, it is.
2). Formal analysis:
A rational number is a number that can be written as the ratio of two integers.
375 is the ratio of 375 to 1 ( 375/1 ) .
So yes, it is.
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Is the product of a rational number and a rational number a rational number?
yes
Is 375 a prime number or a composite number?
375 is not prime. 375 = 3 * 5 * 5 * 5
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 the square root of 375 a rational number?
No, it is irrational.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
What is 375?
375 is a composite number
Is the product of a rational number and a rational number a rational number?
yes
Is 375 a prime number or a composite number?
375 is not prime. 375 = 3 * 5 * 5 * 5
What is 375 to the power of 1?
Any number to the power 1 is that number, thus 375^1 = 375.
How do you write 375 millionths as a number?
375 millionths as a number is: 0.000375
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Is 1.96 a rational number or an irrational number?
1.96 is a rational number
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
What is a rational number number which is not a rational number?
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
