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When the fractional parts, if any, of the two decimal numbers sum to 1.
Wiki User
∙ 6y ago
Wiki User
∙ 13y agowhen the decimals add up to 1
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When is the sum of two decimals equal to a whole number?
This will happen if the fractional parts of the numbers sum to 1.
Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
The sum of two whole numbers is always a whole number?
Yes, it is.
How is multiplying two decimals different from multiplying one decimal by a whole number?
they aren't that different but the whole number needs to be converted for them to be the same
What are two decimals who sum is 5?
3.14159 and 1.85841 are.
When is the sum of two decimals equal to a whole number?
This will happen if the fractional parts of the numbers sum to 1.
When is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
Is the sum of two whole number a whole number?
Yes, it is.
Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
Who discovered when any even number added with a prime number makes a whole number?
It doesn't have to be a prime number and an even number. The sum of any two whole numbers is a whole number. Also, the sum of two even numbers is an even number, the sum of two odd numbers is an even number, and the sum of an odd number and an even number is an odd number.
Is the sum of two whole numbers always a whole number?
Yes.
The sum of two whole numbers is always a whole number?
Yes, it is.
When is the difference of two decimals equal to a whole number?
When their fractional parts are equal.
Can the sum of two decimals to the 1000ths place ever equal a whole?
Sure. As an example, let's say that one of them has 999 'ones' and then a '2' after the decimal point,and the other one has a thousand '8's after the point. Their sum is a whole number.0.11120.8888Sum = 1.0000I'm sure there are a lot more.
What do you mean by 'whole number are closed under addition'?
The sum of any two whole numbers is a whole number.
Can the sum of two mixed numbers be equel to 2 Explain why or why not?
No. Each mixed number is made of a whole number and a fraction. When you add them, you have the sum of two whole numbers and two fractions. Since each whole number must be at least ' 1 ', the sum of two whole numbers must be at least ' 2 ', and the two fractions will always make it more than ' 2 '.
How is multiplying two decimals different from multiplying one decimal by a whole number?
they aren't that different but the whole number needs to be converted for them to be the same
