0
4.15 is a rational number because it can be expressed in the form of a/b where b is not equal to 0.
e.g. 4.15 = 415/100 which is in the form of a/b.
4.15 can be written in many ways: 415/100 or 83/20 or 830/200 or 415000/100000 or 4150/1000 etc. but each fraction is in the form of a/b.
What else can I help you with?
What is the rational number of 8.3 and 8.26?
8.3 and 8.26 are both rational numbers. Their sum is 16.56. That's also a rational number. Their difference is 0.04. That's also a rational number. Their product is 68.558. That's also a rational number. Their quotient is close to 0.9952. It can't be completely written as a decimal, but it's equivalent to 413/415 and it's a rational number too.
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.
What is the rational number of 8.3 and 8.26?
8.3 and 8.26 are both rational numbers. Their sum is 16.56. That's also a rational number. Their difference is 0.04. That's also a rational number. Their product is 68.558. That's also a rational number. Their quotient is close to 0.9952. It can't be completely written as a decimal, but it's equivalent to 413/415 and it's a rational number too.
Can -415 be shown as a fraction?
-415 is an integer and not a fraction. However, it can be expressed in rational form as -415/1 which cannot be simplified.
How do you spell 415?
The number 415 is spelled as "four hundred fifteen."
Is 415 a prime number?
No. 415 = 5*83
415 is 126 percent of what number?
415 is 126% of 329.37
What is divisible by 415?
All multiples of 415, which is an infinite number.
How much is 415 inches in decimal?
415 is a perfectly valid decimal number. So the answer is 415 inches.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is 415 prime?
415 is not a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since 5 and 83 are factors of 415 that makes it a composite number (not prime).
Is the product of a rational number and a rational number a rational number?
yes
What do these numbers have in common 235 336 415 606 729 819?
They are all composite and rational numbers
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
