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# Is seven a rational number

Updated: 4/28/2022

Wiki User

12y ago

Yes.

Any number that can be expressed as a fraction or a ratio is a rational number. Seven is a rational number because it can be expressed as 7/1.

Wiki User

12y ago

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Q: Is seven a rational number
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no

Yes.

### Is seven over in a rational number a whole number or an Integer?

The answer depends on seven over WHAT!

Yes.

No.

### Is seven eight's a rational number?

7/8 is a rational number because rational numbers are fractions, numbers that terminate, numbers that repeat.

### Is negative seven an irrational number or a rational number?

-7 is a rational number because it can be expressed as a fraction in the form of -7/1

### How is thirty seven a rational number?

37 can be written as 37/1 which is a number of the from a/b where a and b are integers. This shows it is rational.

### Is -4.7 a rational number?

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.

### Is one divided by seven a rational number?

Yes - any number that can be expressed as a fraction, or ratio, including 1/7, is a rational number.

### Must the opposite of a rational number be a rational number?

No. A rational number is one that may be represented as a simple multiple, or a division. Such as one times seven, or three times seven; OR one divided by seven, or three divided by seven. Or similar.A rational number, if a fraction, when multiplied by the divisor of the fraction, will give a simple whole number. e.g. 7/5, when multiplied by 5 becomes the whole number 7.An irrational number is one that cannot be formed by a simple ratio, or a simple division. e and pi are a couple of common irrational numbers. [irrational demonstrates where the name comes from.]No number can be found which will convert them, by multiplication, into a whole number.

### Is six over seven a rational or irrational number?

yes. rational numbers are numbers that can be expressed as fractions and so since 6/7 is a fraction, it is a rational number.