# Is the difference of two rational numbers always rational explain?

## Is the difference of two rational numbers always rational explain?

Yes, the difference of two rational numbers is a rational number.

## Is the difference of two rational numbers always negative?

The difference of two rational numbers is always negative.

Is difference always positive?

For learners who have met negative numbers it is important to point out that for the purposes of this problem, the difference is always positive.

What is the difference of 2 rational numbers?

The difference between two rational numbers, a/b and c/d, is equal to the result of subtracting the smaller number from the larger number. To find the difference between rational numbers, or to subtract rational numbers, we use the following formula: a/b – c/d = (ad – bc) / bd.

### Is negative of a negative rational number is negative?

The negative of a negative rational number is always a positive rational number. Example, let – a be a negative rational number. Then, negative of a negative rational number = – (-a) = a positive rational number.

### Is the difference of 2 irrational numbers always irrational?

difference of two irrational numbers is always an irrational number.

What is the difference of rational number and rational expression?

Basically, a rational expression is like a rational number (a fraction), except instead of having one integer over another, we have one polynomial over another. So “rational” means one thing over another. In other words, we can turn it into a “ratio.” Ahhh. That makes sense.

What is the difference between 2 numbers?

To find the difference between two numbers, subtract the number with the smallest value from the number with the largest value. The product of this sum is the difference between the two numbers. Therefore the difference between 45 and 100 is 55.

## What is the difference between 2 negative numbers?

Answer: The difference of any two negative integers is a negative integer.

## What is the difference of a rational and irrational number always irrational?

The key difference between rational and irrational numbers is, the rational number is expressed in the form of p/q whereas it is not possible for irrational number (though both are real numbers).

What is a positive rational number?

Rational numbers are classified as positive, zero or negative rational numbers. When the numerator and denominator both are positive integers or both are negative integers, it is a positive rational number.

Are negatives greater than positives?

Positive numbers are bigger, greater, or higher than zero. They are on the opposite side of zero from the negative numbers. Negative numbers get smaller and smaller the farther they are from zero. This can get confusing because you may think that –400 is bigger than –12.

### What is the relationship between positive and negative rational numbers?

All rational numbers can be represented as points on a number line. Positive rational numbers are greater than 0. They are located to the right of 0 on a number line. Negative rational numbers are less than 0.

### Is the difference between two rational numbers always a rational number?

Claim: The difference between two rational numbers always is a rational number. Proof: You have a/b – c/d with a,b,c,d being integers and b,d not equal to 0. Then:

Is the product of two rational numbers always positive?

No, it’s not always positive. If the first rational number is smaller than the second one in a substraction, then the result will be negative. Did this page answer your question?

How are rational numbers represented as points on a number line?

All rational numbers can be represented as points on a number line. Positive rational numbers are greater than 0. They are located to the right of 0 on a number line.