They form a commutative ring in which the primary operator is addition and the secondary operator is multiplication.
it is whole
its on the left side of the period.
Divide the number by nineteen. If the answer is a whole number, then the number is divisible.
I do know
A whole number is an integer that has no decimals or fractions attached to it.
You know when a fraction is equivalent to a whole number when both the numerator and denominator is the same. For example 2/2 is equivalent to the number two.
i dont know sorry
a whole factor is a number that is whole, which is also a factor, nd incase u didnt know a factor is the number u use to divide a number
If you have a number like 12 and you multiply it by the same number: 12 and the answer you get is a whole number, then the whole number is the perfect square.
How am I suppos to know
Because you can know if your answer will be a whole number when you divide.
"Integer" means "whole number". From everything you've told us, all we know about 'A' is that it's a whole number.