-4 is a rational number. It can also be written as -4/1
Yes 4/10 or 2/5 is a rational number because it can be expressed as a fraction
Yes. A rational number is any number that can be expressed as a fraction. 4 can be expressed as 4/1.
4 is a rational number. Any number is rational as long as it can be put into a fraction or ratio. In other words, 4 is a rational number because if you want to express 4 as a fraction, you would just put it over 1; 4 is the numerator, and 1 is the denominator in this case.
It is a rational number because it can be expressed as an improper fraction in the form of -4/1
Yes, 3.4 is a rational number between 3 and 4: 3.4 is between 3 and 4, and 3.4 = 34/10 = 17/5 which is a rational number. The rational number midway between 3 and 4 is 3.5
No, the number 38.4 is a rational number. It can be expressed as a fraction, which is a characteristic of rational numbers. 38 4/10, or 384/10.
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
The rational number for the number -3.20 would be 4/10. This is a math problem.
-4 is a rational number
1 is a rational number, as you can express it as a fraction: 1/1 = 2/2 = 3/3 = 4/4 ... n/n = 1 for finite n.