When the fractional parts, if any, of the two decimal numbers sum to 1.
This will happen if the fractional parts of the numbers sum to 1.
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
Yes, it is.
they aren't that different but the whole number needs to be converted for them to be the same
The sum of any two consecutive whole numbers is always odd, and equal to one more than twice the first number (2x+1).
The sum of two decimals equals a whole number when the total number of decimal places in both decimals is the same or when one decimal has a sufficient number of trailing zeros to make the total a whole number. For the difference of two decimals to equal a whole number, the two decimals must differ such that their decimal parts cancel each other out, resulting in an integer. In both cases, the key is ensuring that the decimal portions align appropriately.
This will happen if the fractional parts of the numbers sum to 1.
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.
Yes, it is.
Because an integer is a whole number and the sum of any two or more whole numbers is always 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.
Yes.
Yes, it is.
When their fractional parts are equal.
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.
The sum of any two whole numbers is a whole number.
they aren't that different but the whole number needs to be converted for them to be the same