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The product is a rational number.

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โˆ™ 2017-02-26 19:34:55
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Q: What happens when you multiply rational numbers?
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What happens when you add subtract multiply and divide rational numbers?

If you add, subtract or multiply rational numbers, the result will be a rational number. It will also be so if you divide by a non-zero rational number. But division by zero is not defined.

What kind of number do you get if you multiply two rational numbers?

You get a rational number.

What types of numbers can you multiply together to get a rational number?

You can multiply any pair of rational numbers as well as any irrational number and its reciprocal (or a rational multiple of its reciprocal. Thus pi * 3/7*(1/pi) is rational.

What s happens when rational numbers are multplied?

The product of two rational numbers is always a rational number.

What happens when you subtract rational numbers?

The answer is a rational number.

When you multiply two irrational numbers the result is called what?

If you multiply two irrational numbers, the result can be rational, or irrational.

Can you multiply three irrational numbers to get a rational number?


What is the sum if you multiply two rational numbers?

Either way, you'll end up with a rational number, but you won't get a sum if you multiply.

Are rational numbers closed under multiplication?

Rational numbers are closed under multiplication, because if you multiply any rational number you will get a pattern. Rational numbers also have a pattern or terminatge, which is good to keep in mind.

What is the difference with equations with integers and equations with rational numbers?

It is a trivial difference. If you multiply every term in the equation with rational numbers by the common multiple of all the rational numbers then you will have an equation with integers.

Why do you need rational and irrational numbers '?

to do fractions, to multiply divisions

What happens when you multiply any positive number by a rational number between 0 and 1?

Wgat happens whe you multiply and positive number by a rational number between 0 and 1?

What happens when you add two rational numbers?

The result will also be a rational number.

How do you order rational numbers when they come in percent forms?

Any percentage is simply a rational number, with the denominator of 100. So multiply them all by 100 and order the resulting rational numbers.

How can you find the product of two or more rational numbers?

Multiply them together.

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 -9pie rational or irrational?

Irrational. If you multiply a rational number by an irrational number, you will always get an irrational number (except if the rational number happens to be zero).

What happens to a rational number when it is multiplied by an integer between negative one and zero?

All numbers between negative one and zero are negative. When you multiply a number by a negative it becomes negative. Also, all numbers between negative one and zero are decimals. When you multiply a number by a decimal it becomes smaller. Thus, when you multiply a rational number by a number between negative one and zero, it becomes smaller and negative.

What coefficients can you use in polynomials?

Any. They can be integers, rational numbers (the same thing if you multiply out by their LCM), real numbers or even complex numbers.

What number can you multiply to make 200?

The square root of 200 ≈ 14.14213562373. If you were to use rational numbers, you could multiply 100 by 2.

How do you turn an irrational number in to a rational number?

Some irrational numbers can be multiplied by another irrational number to yield a rational number - for example the square root of 2 is irrational but if you multiply it by itself, you get 2 - which is rational. Irrational roots of numbers can yield rational numbers if they are raised to the appropriate power

How many rational numbers are there between two consecutive rational numbers?

There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.

What happens with the numbers when you multiply and divide integers?

If you multiply integers the results is an integer. If you divide integers (with one exception) the result is a rational number which, in some cases, may be an integer. However, the exception is that division by 0 is not defined.

Why is it that when you multiply two irrational numbers you get a rational number?

As a general rule you don't; you do if you choose them carefully.

Are rational numbers whole numbers?

The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.